As Amended: September 5, 2003

Board Hearing: December 12, 2002

California Environmental Protection Agency

 AIR RESOURCES BOARD

CALIFORNIA EXHAUST EMISSION STANDARDS AND TEST PROCEDURES FOR

2001 AND SUBSEQUENT MODEL

PASSENGER CARS, LIGHT-DUTY TRUCKS, AND MEDIUM-DUTY VEHICLES

Adopted: August 5, 1999

Amended: December 27, 2000

Amended: July 30, 2002

Amended: September 5, 2003

NOTE: The amendments to this document are shown in underline to indicate additions and

strikeout to indicate deletions compared to the test procedures as amended July 30,

2002.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

NOTE: This document is incorporated by reference in sections 1960.1(k) and 1961(d), title 13,

California Code of Regulations (CCR). It contains the majority of the requirements necessary for

certification of a passenger car, light-duty truck or medium-duty vehicle for sale in California, in addition

to containing the exhaust emission standards and test procedures for these motor vehicles. However,

reference is made in these test procedures to other ARB documents that contain additional requirements

necessary to complete an application for certification. These other documents are designed to be used

in conjunction with this document. They include:

1. “California Exhaust Emission Standards and Test Procedures for 2003 and Subsequent

Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric Vehicles, in the

Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes” (incorporated by reference in

section 1962, title 13, CCR);

2. “California Evaporative Emission Standards and Test Procedures for 2001 and

Subsequent Model Motor Vehicles” (incorporated by reference in section 1976(c), title 13, CCR);

3. “California Refueling Emission Standards and Test Procedures for 2001 and

Subsequent Model Motor Vehicles” (incorporated by reference in section 1978(b), title 13, CCR);

4. OBD II (section 1968.1, et seq. title 13, CCR, as applicable);

5. “California Motor Vehicle Emission Control and Smog Index Label Specifications”

(incorporated by reference in section 1965, title 13, CCR);

6. Warranty Requirements (sections 2037 and 2038, title 13, CCR);

7. “Specifications for Fill Pipes and Openings of Motor Vehicle Fuel Tanks” (incorporated

by reference in section 2235, title 13, CCR);

8. Guidelines for Certification of Federally Certified Light-Duty Motor Vehicles for Sale in

California (incorporated by section 1960.5, title 13, CCR); and

9. “California Non-Methane Organic Gas Test Procedures,” (incorporated by reference in

section 1961(d), title 13, CCR).

The section numbering conventions for this document are set forth in Part I, section A.3 on page A-2.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

i

TABLE OF CONTENTS

Section Page No.

PART I: GENERAL PROVISIONS FOR CERTIFICATION AND IN-USE VERIFICATION OF EMISSIONS

1

A. GENERAL APPLICABILITY.......................................................................................................... 1

1. §86.1801 APPLICABILITY........................................................................................................................1

2. CALIFORNIA PROVISIONS.........................................................................................................................2

3. §86.1802 SECTION NUMBERING; CONSTRUCTION. .............................................................................2

B. DEFINITIONS, ACRONYMS AND ABBREVIATIONS............................................................. 1

1. §86.1803 DEFINITIONS..............................................................................................................................1

2. CALIFORNIA DEFINITIONS......................................................................................................................1

3. §86.1804 ACRONYMS AND ABBREVIATIONS.......................................................................................5

C. GENERAL REQUIREMENTS FOR CERTIFICATION................................................................ 1

1. §86.1805 USEFUL LIFE ..............................................................................................................................1

§86.1805-01.................................................................................................................................................1

§86.1805-04.................................................................................................................................................1

2. §86.1806 ON-BOARD DIAGNOSTICS........................................................................................................1

2.1. §86.1806-01; §86.1806-05..........................................................................................................1

2.2. California On-Board Diagnostic System Requirements.......................................................1

3. §86.1807 VEHICLE LABELING.................................................................................................................1

3.1. §86.1807-01.................................................................................................................................1

3.2. §86.1807-07.................................................................................................................................2

3.3. California Labeling Requirements...........................................................................................2

4. §86.1808 MAINTENANCE INSTRUCTIONS............................................................................................4

4.1 §86.1808-01.................................................................................................................................4

4.2 §86.1808-07.................................................................................................................................4

5. §86.1809 PROHIBITION OF DEFEAT DEVICES......................................................................................4

5.1. §86-1809-01.................................................................................................................................4

D. §86.1810 GENERAL STANDARDS; INCREASE IN EMISSIONS; UNSAFE CONDITIONS;

WAIVERS.......................................................................................................................................... 1

1. §86-1810-01.................................................................................................................................1

2. SUPPLEMENTAL FTP GENERAL PROVISIONS FOR CALIFORNIA.......................................................2

E. CALIFORNIA EXHAUST EMISSION STANDARDS ............................................................... 1

1. EXHAUST EMISSION STANDARDS...........................................................................................................1

1.1 FTP Exhaust Emission Standards for Light- and Medium-Duty Vehicles........................1

1.2. Supplemental Federal Test Procedure ("SFTP") Exhaust Emission Standards for Light- and

Medium-Duty Vehicles.............................................................................................................6

1.3. NMOG Standards for Fuel-Flexible, Bi-Fuel and Dual-Fuel Vehicles Operating on Gasoline. 8

1.4. 50oF Exhaust Emission Standards.........................................................................................11

1.5. Cold CO Standards..................................................................................................................12

1.6. Highway NOx Standard..........................................................................................................12

1.7 Requirements for Vehicles Certified to the Optional 150,000 Mile Standards................12

1.8 Optional LEV NOx Standard ..................................................................................................13
As Amended: September 5, 2003

Board Hearing: December 12, 2002

ii

1.9 NMOG Credit for Vehicles with Zero-Evaporative Emissions..........................................13

2. EMISSION STANDARDS PHASE-IN REQUIREMENTS FOR MANUFACTURERS.................................15

2.1. Fleet Average NMOG Requirements for Passenger Cars and Light-Duty Trucks........15

2.2 LEV II Phase-In Requirement.................................................................................................18

2.3 Medium-Duty Vehicle Phase-In Requirements...................................................................19

2.4 Implementation Schedules for SFTP Emission Standards................................................20

3. CALCULATION OF NMOG CREDITS/DEBITS......................................................................................21

3.1 Calculation of NMOG Credits for Passenger Cars and Light-Duty Trucks....................21

3.2 Calculation of Vehicle Equivalent NMOG Credits for Medium-Duty Vehicles..............22

3.3 Procedure for Offsetting Debits............................................................................................24

4. INTERMEDIATE IN-USE COMPLIANCE STANDARDS.........................................................................24

5. REACTIVITY ADJUSTMENT FACTORS.................................................................................................27

F. REQUIREMENTS AND PROCEDURES FOR DURABILITY DEMONSTRATION............... 1

1. §86.1820 DURABILITY GROUP DETERMINATION................................................................................1

1.1 §86.1820-01.................................................................................................................................1

2. §86.1821 EVAPORATIVE/REFUELING EMISSION FAMILY DETERMINATION....................................1

3. §86.1822 DURABILITY DATA VEHICLE SELECTION ............................................................................1

4. §86.1823 DURABILITY DEMONSTRATION PROCEDURES FOR EXHAUST EMISSIONS......................1

5. §86.1824 DURABILITY DEMONSTRATION PROCEDURES FOR EVAPORATIVE EMISSIONS.............1

6. §86.1825 DURABILITY DEMONSTRATION PROCEDURES FOR REFUELING EMISSIONS...................1

7. §86.1826 ASSIGNED DETERIORATION FACTORS FOR SMALL VOLUME MANUFACTURERS AND

SMALL VOLUME TEST GROUPS..............................................................................................................1

G. PROCEDURES FOR DEMONSTRATION OF COMPLIANCE WITH EMISSION STANDARDS

1

1. §86.1827 TEST GROUP DETERMINATION .............................................................................................1

1.1 §86.1827-01.................................................................................................................................1

2. §86.1828 EMISSION DATA VEHICLE SELECTION...................................................................................1

2.1 §86.1828-01.................................................................................................................................1

2.2 50oF Requirements.....................................................................................................................1

3. §86.1829 DURABILITY DATA AND EMISSION DATA TESTING REQUIREMENTS; WAIVERS...........1

3.1 §86.1829-01.................................................................................................................................1

3.2 50oF Requirements....................................................................................................................2

3.3 Highway Fuel Economy Test..................................................................................................2

4. §86.1830 ACCEPTANCE OF VEHICLES FOR TESTING...........................................................................2

5. §86.1831 MILEAGE ACCUMULATION REQUIREMENTS FOR TEST VEHICLES. .................................2

6. §86.1832 OPTIONAL EQUIPMENT AND AIR CONDITIONING..............................................................3

7. §86.1833 ADJUSTABLE PARAMETERS....................................................................................................3

8. §86.1834 ALLOWABLE MAINTENANCE.................................................................................................3

8.1 §86.1834-01.................................................................................................................................3

8.2 HEVs............................................................................................................................................3

9. §86.1835 CONFIRMATORY CERTIFICATION TESTING.........................................................................3

10. §86.1836 MANUFACTURER-SUPPLIED PRODUCTION VEHICLES FOR TESTING...............................3

11. §86.1837 ROUNDING OF EMISSION MEASUREMENTS...........................................................................3

12. §86.1838 SMALL VOLUME MANUFACTURERS CERTIFICATION PROCEDURES................................3

12.1 §86.1838-01.................................................................................................................................3

13. §86.1839 CARRYOVER OF CERTIFICATION DATA................................................................................3

14. §86.1840 SPECIAL TEST PROCEDURES...................................................................................................3

H. CERTIFICATION, INFORMATION AND REPORTING REQUIREMENTS........................... 1
As Amended: September 5, 2003

Board Hearing: December 12, 2002

iii

1. §86.1841 COMPLIANCE WITH CERTIFICATION EMISSION STANDARDS FOR THE PURPOSE OF

CERTIFICATION.........................................................................................................................................1

1.1 §86.1841-01.................................................................................................................................1

1.32 Scope of Certification ...............................................................................................................1

1.43 SFTP............................................................................................................................................1

1.4 Certification of a Federal Vehicle in California......................................................................1

2. §86.1842 ADDITION OF A VEHICLE AFTER CERTIFICATION; AND CHANGES TO A VEHICLE

COVERED BY CERTIFICATION.................................................................................................................3

3. §86.1843 GENERAL INFORMATION REQUIREMENTS...........................................................................4

3.1 §86.1843-01.................................................................................................................................4

3.2 Alternative Fuel Information ...................................................................................................4

3.3 Credit Reporting ........................................................................................................................4

3.4 SFTP............................................................................................................................................4

4. §86.1844 INFORMATION REQUIREMENTS: APPLICATION FOR CERTIFICATION AND SUBMITTAL

OF INFORMATION UPON REQUEST ........................................................................................................4

4.1 §86.1844-01.................................................................................................................................4

4.2 OBD Requirements....................................................................................................................4

4.3 HEVs............................................................................................................................................4

I. IN-USE COMPLIANCE REQUIREMENTS AND PROCEDURES............................................. 1

1. §86.1845 MANUFACTURER IN-USE VERIFICATION TESTING REQUIREMENTS................................1

1.1 §86.1845-01.................................................................................................................................1

1.2 §86.1845-04.................................................................................................................................2

1.3 SFTP............................................................................................................................................2

2. §86.1846 MANUFACTURER IN-USE CONFIRMATORY TESTING REQUIREMENTS............................3

2.1 §86.1846-01.................................................................................................................................3

2.2 SFTP............................................................................................................................................3

2. §86.1847 MANUFACTURER IN-USE VERIFICATION AND IN-USE CONFIRMATORY TESTING,

SUBMITTAL OF INFORMATION AND MAINTENANCE OF RECORDS. .................................................4

APPENDICES I, II, AND III TO §86.1845-01 ............................................................................................................4

J. PROCEDURAL REQUIREMENTS................................................................................................. 1

1. §86.1848 CERTIFICATION. .......................................................................................................................1

2. §86.1849 RIGHT OF ENTRY ......................................................................................................................1

3. §86.1850 DENIAL, SUSPENSION OR REVOCATION OF CERTIFICATE OF CONFORMITY. ...............1

4. §86.1851 APPLICATION OF GOOD ENGINEERING JUDGMENT TO MANUFACTURERS' DECISIONS1

5. §86.1852 WAIVERS FOR GOOD IN-USE EMISSION PERFORMANCE......................................................1

6. §86.1853 CERTIFICATION HEARINGS .....................................................................................................1

7. §§86.1854 - 86.1859....................................................................................................................................1

8. §86.1860-04 HOW TO COMPLY WITH THE TIER 2 AND INTERIM TIER 2 FLEET AVERAGE NOX

STANDARDS................................................................................................................................................1

9. §86.1861-04 HOW DO THE TIER 2 AND INTERIM TIER 2 NOX AVERAGING, BANKING AND TRADING

PROGRAMS WORK?....................................................................................................................................1

10. §86.1862-04 MAINTENANCE OF RECORDS AND SUBMITTAL OF INFORMATION RELEVANT TO

COMPLIANCE WITH FLEET AVERAGE NOX STANDARDS...................................................................1

11. §86.1863-07 OPTIONAL CHASSIS CERTIFICATION FOR DIESEL VEHICLES. JANUARY 18, 2001...1

PART IICALIFORNIA EXHAUST AND PARTICULATE EMISSION TEST PROCEDURES FOR PASSENGER CARS,

LIGHT-DUTY TRUCKS AND MEDIUM-DUTY VEHICLES..................................................... 1
As Amended: September 5, 2003

Board Hearing: December 12, 2002

iv

A. 40 CFR PART 86, SUBPART B - EMISSION REGULATIONS FOR 1977 AND LATER MODEL

YEAR NEW LIGHT-DUTY VEHICLES AND NEW LIGHT-DUTY TRUCKS; TEST PROCEDURES.

1

100.1 GENERAL APPLICABILITY.......................................................................................................................1

100.2 EQUIPMENT AND FACILITY REQUIREMENTS......................................................................................1

100.3 CERTIFICATION FUEL SPECIFICATIONS...............................................................................................1

100.3.1 California Certification Gasoline Specification........................................................................1

100.3.2 Certification Diesel Fuel Specifications...................................................................................4

100.3.3 Alcohol Fuels...............................................................................................................................5

100.3.4 Mixtures of Petroleum and Alcohol Fuels for Flexible Fuel Vehicles..................................6

100.3.5 Natural Gas Fuels ........................................................................................................................7

100.3.6 Liquefied Petroleum Gas Fuels ..................................................................................................8

100.3.7 Identification of New Clean Fuels to be Used in Certification Testing...............................9

100.4 CALIBRATION METHODS AND FREQUENCY..............................................................................................9

100.5 TEST PROCEDURES AND DATA REQUIREMENTS...............................................................................10

100.5.1 California Road Load Power, Test Weight and Inertia Weight Class Determination.....10

100.5.2 California test sequence; general requirements....................................................................11

100.5.3 California Vehicle Preconditioning Requirements................................................................11

100.5.4 Calculations; exhaust emissions.............................................................................................12

B. SUBPART C - EMISSION REGULATIONS FOR 1994 AND LATER MODEL YEAR

GASOLINE-FUELED NEW LIGHT-DUTY VEHICLES AND NEW LIGHT-DUTY TRUCKS; COLD

TEMPERATURE TEST PROCEDURES...................................................................................... 13

200.1 CALIFORNIA APPLICABILITY. ..............................................................................................................13

200.2 CALIFORNIA EQUIPMENT REQUIRED; OVERVIEW............................................................................13

C. 50 F EMISSION TEST PROCEDURE........................................................................................... 15

D. PROCEDURE FOR DETERMINING SPECIFIC REACTIVITY................................................. 16

1. PROCEDURE FOR DETERMINING SPECIFIC REACTIVITY.................................................................16

2. PROCEDURE FOR DETERMINING REACTIVITY ADJUSTMENT FACTORS. .....................................16

3. PROCEDURES FOR ESTABLISHING TEST GROUP SPECIFIC REACTIVITY ADJUSTMENT FACTORS

....................................................................................................................................................................18

4. PROCEDURE FOR ESTABLISHING A NEW REACTIVITY ADJUSTMENT FACTOR..........................19

5. PROCEDURE FOR REVISING REACTIVITY ADJUSTMENT FACTORS................................................19

D. PROCEDURE FOR DETERMINING SPECIFIC REACTIVITY................................................. 20

E. ...........................................UNIFIED DRIVING CYCLE........................................................................II.24
As Amended: September 5, 2003

Board Hearing: December 12, 2002

A-1

CALIFORNIA EXHAUST EMISSION STANDARDS AND TEST PROCEDURES

FOR 2001 AND SUBSEQUENT MODEL

PASSENGER CARS, LIGHT-DUTY TRUCKS AND MEDIUM-DUTY VEHICLES

The provisions of Subparts B, C, and S, Part 86, Title 40, Code of Federal Regulations, as

adopted or amended on May 4, 1999 and or as last amended October 6, 2000 or on such other date

set forth next to the 40 CFR Part 86 section title listed below, and to the extent they pertain to exhaust

emission standards and test procedures, are hereby adopted as the “California Exhaust Emission

Standards and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Duty Trucks,

and Medium-Duty Vehicles,” with the following exceptions and additions.

PART I: GENERAL PROVISIONS FOR CERTIFICATION AND IN-USE

VERIFICATION OF EMISSIONS

A. General Applicability

1. §86.1801 Applicability.

1.1 §86.1801-01. October 6, 2000. Amend as follows:

1.1.1 Amend subparagraph (a) as follows: Except as otherwise indicated, the

provisions of this subpart apply to new 2001 and later model year Otto-cycle and diesel-cycle

passenger cars, light-duty trucks and medium-duty vehicles, including alternative fuel and hybrid

electric vehicles. In cases where a provision applies only to a certain vehicle group based on its

model year, vehicle class, motor fuel, engine type, or other distinguishing characteristics, the

limited applicability is cited in the appropriate section or paragraph.

1.1.2 Subparagraph (b) Aftermarket conversions. [n/a]

1.1.3 Amend subparagraph (c) Optional Applicability as follows:

(a) Amend subparagraph (c)(1) as follows: A manufacturer must certify any

heavy-duty complete Otto-cycle vehicle of 14,000 pounds Gross Vehicle Weight

Rating (GVWR) or less in accordance with the medium-duty chassis-standards of

Section E.1. of these test procedures. A manufacturer must certify all heavy-duty diesel

engines or vehicles of 14,000 pounds GVWR or less to the medium-duty engine

standards in title 13, CCR, section 1956.8(g) or (h). A manufacturer may request to

certify heavy-duty complete diesel vehicles to the chassis-standards in Section E.1 of

these test procedures. Heavy-duty engine or heavy-duty vehicle provisions of 40 CFR

subpart A do not apply to such a vehicle or engine.

(b) Subparagraph (c)(2) [No change.]

(c) Subparagraph (c)(3) [No change.]

(d) Subparagraph (c)(4) [n/a]

(e) Subparagraph (c)(5) [n/a]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

A-2

1.1.4 Amend subparagraph (d) as follows: Small volume manufacturers. Special

certification procedures are available for any manufacturer whose projected or actual combined

California sales of passenger cars, light-duty trucks, medium-duty vehicles, heavy-duty vehicles

and heavy-duty engines in its product line are fewer than 4,500 units based on the average

number of vehicles sold for the three previous consecutive model years for which a

manufacturer seeks certification. For manufacturers certifying for the first time in California,

model-year production volume shall be based on projected California sales. The small-volume

manufacturer's light- and medium-duty vehicle and truck certification procedures are described

in 40 CFR §86.1838.

1.1.5 Subparagraph (e). [n/a; NLEVs.]

1.1.6 Subparagraph (f) [n/a; Tier 2 phase-in provisions]

1.1.7 Subparagraph (g) [n/a; Tier 2 phase-in provisions]

1.1.8 Subparagraph (h) [No change.]

2. California Provisions.

2.1 References to “light-duty trucks” in 40 CFR 86 shall apply to both “light-duty trucks”

and “medium-duty vehicles” in these procedures. References to “light-duty vehicles” shall apply to

“passenger cars” in these procedures. References to dual fuel vehicles shall also mean bi-fuel vehicles.

2.2 Any reference to vehicle sales throughout the United States shall mean vehicle sales in

California.

2.3 Regulations concerning U.S. EPA hearings, U.S. EPA inspections, specific language on

the Certificate of Conformity, evaporative emissions, high-altitude vehicles and testing, particulate and

oxides of nitrogen averaging and test group standards applicable in such averaging, alternative useful life,

selective enforcement audit, Certification Short Test, and heavy-duty engines and vehicles shall not be

applicable to these procedures, except where specifically noted.

2.4 Regulations both herein and in Title 40, CFR Part 86, Subparts B, C, and S, concerning

Otto-cycle and diesel-cycle vehicles shall be applicable to ethanol vehicles, including dual fuel, bi-fuel

and fuel-flexible vehicles, except where specifically noted otherwise.

2.5 For engines used in medium-duty vehicles that are not distinctly diesel engines nor

derived from such, the Executive Officer shall determine whether the engines shall be subject to diesel or

Otto-cycle engine regulations, in consideration of the relative similarity of the engines' torque-speed

characteristics and vehicle applications with those of Otto-cycle and diesel engines.

2.6 Regulations concerning federal OBD system requirements shall mean the California

OBD requirements, except where specifically noted otherwise.

3. §86.1802 Section Numbering; Construction.

3.1 §86.1802-01. [No change.]

3.2 The section numbering convention employed in these test procedures, in order of

priority, is A.1.1.1. in order to distinguish California procedures and requirements from those of the

U.S. EPA. References in these test procedures to specific sections of the Code of Federal Regulations

maintain the same numbering system employed in the Code of Federal Regulations.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

A-3

3.3 In cases where the entire CFR section is incorporated by reference with no

modifications, the notation “[No change.]” is used. In cases where there are no changes to the CFR

language but there are additional California requirements, the notation “[No change.]” is used and the

additional California requirements are then noted in a separate subsection with the numbering convention

set forth in subparagraph 3.2, above.

3.4 The notation “[n/a]” indicates that the subject matter of the federal regulation does not

apply to California passenger cars, light-duty trucks or medium-duty vehicles. In some cases the

subject of the federal regulation is indicated in the bracket for clarity.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

B-1

B. Definitions, Acronyms and Abbreviations

1. §86.1803 Definitions.

1.1 §86.1803-01. Definitions January 18, 2001. [No change, except as otherwise noted

below.]

2. California Definitions.

“AB 965 vehicle” means a vehicle certified pursuant to section 1960.5, title 13, CCR.

“Administrator” means the Executive Officer of the Air Resources Board (ARB).

“Alcohol fuel” means either methanol or ethanol as those terms are defined in these test

procedures.

“All-Electric Range Test” means a test sequence used to determine the range of an electric or

hybrid electric vehicle without the use of its auxiliary power unit. The All-Electric Range Test is

described in the “California Exhaust Emission Standards and Test Procedures for 2003 and Subsequent

Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric Vehicles, in the

Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes,” as incorporated by reference in

section 1962(e), title 13, CCR.

“Battery assisted combustion engine vehicle” means any vehicle that allows power to be

delivered to the driven wheels solely by a combustion engine, but which uses a battery pack to store

energy which may be derived through remote charging, regenerative braking, and/or a flywheel energy

storage system or other means which will be used by an electric motor to assist in vehicle operation.

“Bi-fuel vehicle” is any motor vehicle that is engineered and designed to be capable of

operating on two fuels wherein the two fuels are stored on board in separate fuel tanks and metered

separately, but in operation the two fuels are combusted together.

“Certificate of Conformity” means Executive Order certifying vehicles for sale in California.

“Certification” means certification as defined in section 39018 of the Health and Safety Code.

“Certification level” means the official exhaust or evaporative emission result from an

emission-data vehicle which has been adjusted by the applicable mass deterioration factor and is

submitted to the Executive Officer for use in determining compliance with an emission standard for the

purpose of certifying a particular test group. For those test groups that are certified using reactivity

adjustment factors developed by the manufacturer pursuant to Part II, Section D of these test

procedures, the exhaust NMOG certification level shall include adjustment by the ozone deterioration

factor.

“Conventional gasoline” means any certification gasoline which meets the specifications of 40

CFR 86.113-94(a), but does not include gasoline that meets the specifications of California

reformulated gasoline as set forth in Part II, section A.100.3.1. of these test procedures. For the

purpose of determining the ozone-forming potential of conventional gasoline vehicle exhaust emissions,

gasoline meeting the specifications of Part II, Section D of these test procedures shall be used.

“Dedicated Ethanol Vehicle” means any ethanol-fueled motor vehicle that is engineered and

designed to be operated solely on ethanol.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

B-2

“Dedicated Methanol Vehicle” means any methanol-fueled motor vehicle that is engineered

and designed to be operated solely on methanol.

“Diesel Engine ” means any engine powered with diesel fuel, gaseous fuel, or alcohol fuel for

which diesel engine speed/torque characteristics and vehicle applications are retained.

“Dual-fuel vehicle” means any motor vehicle that is engineered and designed to be capable of

operating on gasoline or diesel and on compressed natural gas or liquefied petroleum gas, with separate

fuel tanks for each fuel on-board the vehicle. In operation, only one fuel is used at a time.

“Ethanol” means any fuel for motor vehicles and motor vehicle engines that is composed of

either commercially available or chemically pure ethanol (CH3CH2OH) and gasoline as specified in Part

II, section A.100.3 (Certification Fuel Specifications) of these test procedures. The required fuel blend

is based on the type of ethanol-fueled vehicle being certified and the particular aspect of the certification

procedure being conducted.

“Ethanol vehicle” means any motor vehicle that is engineered and designed to be operated

using ethanol as a fuel.

“Fuel-fired heater” means a fuel burning device that creates heat for the purpose of warming

the passenger compartment of a vehicle but does not contribute to the propulsion of the vehicle.

“Fuel-Flexible Vehicle” or “FFV” means any motor vehicle engineered and designed to be

operated on a petroleum fuel and an alcohol fuel, or any mixture of the two. Alcohol-fueled vehicles

that are only marginally functional when using gasoline (e.g., the engine has a drop in rated horsepower

of more than 80 percent) are not flexible fuel vehicles.

“Heavy-duty engine” means an engine which is used to propel a heavy-duty vehicle.

“Heavy-duty vehicle” means any motor vehicle having a manufacturer's gross vehicle weight

rating greater than 6,000 pounds for vehicles certifying to the standards in Section E.1.1.1 or any motor

vehicle having a manufacturer's gross vehicle weight rating greater than 8,500 pounds for vehicles

certifying to the standards in Section E.1.1.2, except passenger cars.

“High-priced part” means a part determined to be high-priced in accordance with

section 2037(c), title 13, CCR.

“Hybrid electric vehicle” or “HEV” means any vehicle which is included in the definition of a

“series hybrid electric vehicle,” a “parallel hybrid electric vehicle,” or a “battery assisted combustion

engine vehicle.”

“Incomplete vehicle” means any vehicle which does not have the primary load carrying device

or container attached. In situations where individual marketing relationships makes the status of the

vehicle questionable, the Executive Officer shall determine whether a specific model complies with the

definition of incomplete vehicle.

“Independent Low Volume Manufacturer” means any manufacturer that meets the

“independent low volume manufacturer” definition as set forth in section 1900, title 13, CCR.

“Large volume manufacturer” means a manufacturer that is not a small volume manufacturer

or an independent low volume manufacturer.

“LEV I” refers to the low-emission vehicle standards that were initially adopted by the Board

on July 12, 1991 and are set forth in Section E.1.1.1 of these test procedures.

“LEV II” refers to the standards that were initially adopted by the Board on August 5, 1999

and are set forth in Section E.1.1.2 of these test procedures.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

B-3

“Light-duty truck” or “LDT” means any 2000 and subsequent model motor vehicle certified

to the standards in Section E.1.1.2 rated at 8,500 pounds gross vehicle weight or less, and any other

motor vehicle rated at 6,000 pounds gross vehicle weight or less, that is designed primarily for purposes

of transportation of property or is a derivative of such a vehicle, or is available with special features

enabling off-street or off-highway operation and use.

“LDT1” means a light-duty truck with a loaded vehicle weight of 0-3750 pounds.

“LDT2” means a “LEV II” light-duty truck with a loaded vehicle weight of 3751 to a gross

vehicle weight of 8500 pounds or a “LEV I” light-duty truck with a loaded vehicle weight of 3751-5750

pounds.

“Low-emission vehicle” or “LEV” means any vehicle certified to low-emission standards.

“Medium-duty vehicle” or “MDV” means any pre-1995 model year heavy-duty vehicle

having a manufacturer's gross vehicle weight rating of 8,500 pounds or less; any 1992 through 2006

model-year heavy-duty low-emission, ultra-low-emission, super-ultra-low-emission or zero-emission

vehicle certified to the standards in Section E.1.1.1, or in title 13, CCR, section 1962, having a

manufacturer's gross vehicle weight rating of 14,000 pounds or less; any 1995 through 2002 model year

heavy-duty vehicle certified to the Tier 1 standards in Section E.1.1.1 having a manufacturer's gross

vehicle weight rating of 14,000 pounds or less; and any 2000 and subsequent model heavy-duty lowemission, ultra-low-emission, super-ultra-low-emission or zero-emission vehicle certified to the

standards in Section E.1.1.2, or in title 13, CCR, section 1962, having a manufacturer's gross vehicle

weight rating between 8,501 and 14,000 pounds.

“Methane Reactivity Adjustment Factor” means a factor applied to the mass of methane

emissions from natural gas fueled vehicles for the purpose of determining the gasoline equivalent

ozone-forming potential of the methane emissions.

“Methanol” means any fuel for motor vehicles and motor vehicle engines that is composed of

either commercially available or chemically pure methanol (CH3OH) and gasoline as specified in Part II,

section A.100.3.1 (Certification Fuel Specifications) of these procedures. The required fuel blend is

based on the type of methanol-fueled vehicle being certified and the particular aspect of the certification

procedure being conducted.

“Natural gas vehicle” means any motor vehicle that is engineered and designed to be

operated using either compressed natural gas or liquefied natural gas.

“Non-methane organic gas” (or “NMOG”) means the sum of non-oxygenated and

oxygenated hydrocarbons contained in a gas sample as measured in accordance with the “California

Non-Methane Organic Gas Test Procedures,” as incorporated by reference in Part II, section

A.100.5.4 of these test procedures.

“Organic material non-methane hydrocarbon equivalent” (or “OMNMHCE”) for

methanol-fueled vehicles means the sum of the carbon mass contribution of non-oxygenated

hydrocarbons (excluding methane), methanol, and formaldehyde as contained in a gas sample,

expressed as gasoline-fueled hydrocarbons. For ethanol-fueled vehicles, “organic material non-methane

hydrocarbon equivalent” (or “OMNMHCE”) means the sum of carbon mass contribution of

non-oxygenated hydrocarbons (excluding methane), methanol, ethanol, formaldehyde and acetaldehyde

as contained in a gas sample, expressed as gasoline-fueled hydrocarbons.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

B-4

“Ozone deterioration factor” means a factor applied to the mass of NMOG emissions from

TLEVs, LEVs, ULEVs or SULEVs which accounts for changes in the ozone-forming potential of the

NMOG emissions from a vehicle as it accumulates mileage.

“Parallel hybrid electric vehicle” means any vehicle that allows power to be delivered to the

driven wheels by either a combustion engine and/or by a battery powered electric motor.

“Passenger car” or “PC” means any motor vehicle designed primarily for transportation of

persons and having a design capacity of 12 persons or less.

“Reactivity adjustment factor” or “RAF” means a fraction applied to the mass of NMOG

emissions from a vehicle powered by a fuel other than conventional gasoline for the purpose of

determining a gasoline-equivalent NMOG emission value. The reactivity adjustment factor is defined as

the ozone-forming potential of the exhaust from a vehicle powered by a fuel other than conventional

gasoline divided by the ozone-forming potential of conventional gasoline vehicle exhaust.

“Series hybrid electric vehicle” means any vehicle which allows power to be delivered to the

driven wheels solely by a battery powered electric motor, but which also incorporates the use of a

combustion engine to provide power to the battery and/or electric motor.

“Small volume manufacturer” means any manufacturer whose projected or combined

California sales of passenger cars, light-duty trucks, medium-duty vehicles, heavy-duty vehicles and

heavy-duty engines in its product line are fewer than 4,500 units based on the average number of

vehicles sold for the three previous consecutive model years for which a manufacturer seeks

certification. A manufacturer's California sales shall consist of all vehicles or engines produced by the

manufacturer and delivered for sale in California, except that vehicles or engines produced by the

manufacturer and marketed in California by another manufacturer under the other manufacturer's

nameplate shall be treated as California sales of the marketing manufacturer.

“Specific reactivity” is defined as the grams of ozone created per gram of NMOG emitted.

This term is also known as ozone-forming potential.

“Super-Ultra-Low-Emission Vehicle” or “SULEV” means any vehicle certified to superultra-low-emission standards.

“Tier 1 vehicle” means any passenger car and light-duty truck certified to the standards in

section 1960.1(f)(2), title 13, CCR, and any medium-duty vehicle certified to the standards in section

1960.1(h)(1), title 13, CCR.

“Transitional low-emission vehicle” or “TLEV” means any vehicle certified to transitional

low-emission standards.

“Ultra-low-emission vehicle” or “ULEV” means any vehicle certified to ultra-low emission

standards.

“Unified Cycle” or “UC” means the driving schedule as set forth in Part II, section E of these

test procedures.

“Zero-emission vehicle” or “ZEV” means any vehicle certified to the zero-emission standards

set forth in the “California Exhaust Emission Standards and Test Procedures for 2003 and Subsequent

Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric Vehicles, in the

Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes,” as incorporated by reference in

section 1962, title 13, CCR.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

B-5

3. §86.1804 Acronyms and Abbreviations.

3.1 §86.1804.01 Acronyms and Abbreviations. October 6, 2000. [No change.]

3.2 California Acronyms and Abbreviations.

“ALVW” means adjusted loaded vehicle weight, which is the average of a vehicle's curb weight

and gross vehicle weight.

“CCR” means California Code of Regulations.

“CFR” means Code of Federal Regulations.

“HEV” means hybrid-electric vehicle.

“LDT” means light-duty truck.

“LDT1” means a light-duty truck with a loaded vehicle weight of 0-3750 pounds.

“LDT2” means a “LEV II” light-duty truck with a loaded vehicle weight of 3751 to a gross

vehicle weight of 8500 pounds or a “LEV I” light-duty truck with a loaded vehicle weight of 3751-5750

pounds.

“LEV” means low-emission vehicle.

“LVW” means loaded vehicle weight.

“MDV” means medium-duty vehicle.

“n/a” means not applicable.

“Non-Methane Organic Gases” or “NMOG” means the total mass of oxygenated and nonoxygenated hydrocarbon emissions.

“OBD” means on-board diagnostic system.

“PC” means passenger car.

“SULEV” means super-ultra-low-emission vehicle.

“TLEV” means transitional low-emission vehicle.

“UC” means Unified Cycle.

“ULEV” means ultra-low-emission vehicle.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

C-1

C. General Requirements for Certification

1. §86.1805 Useful Life. 

1.1 Amend §86.1805-01 October 6, 2000. Amend as follows:

1.1.1 Subparagraph (a). [No change.]

1.1.2 Amend subparagraph (b) to add the following: For vehicles certified to the

LEV II emission standards in Section E.1.1.2 of these test procedures, full useful life is as

follows:

(a) For passenger cars, light-duty trucks, and medium-duty vehicles (including

hybrid electric vehicles), the full useful life shall be 10 years or 120,000 miles, whichever occurs

first.

 (b) The full useful life of LEV, ULEV and SULEV passenger cars, light-duty

trucks and medium-duty vehicles certified to the optional LEV II 150,000 mile standards in

section E.1.1.2 shall be 15 years or 150,000 miles, whichever occurs first.

1.2 Amend §86.1805-04 October 6, 2000. Amend as follows:

1.2.1 Subparagraph (a). [No change.]

1.2.2 Amend subparagraph (b) as follows: The full useful life of LEV, ULEV and

SULEV passenger cars, light-duty trucks and medium-duty vehicles certified to the optional

LEV II 150,000 mile standards in section E.1.1.2 shall be 15 years or 150,000 miles,

whichever occurs first.

1.2.3 Subparagraph (c) [No change.]

1.2.4 Subparagraph (d) [No change.]

1.2.5 Subparagraph (e) [n/a]

1.2.6 Subparagraph (f) [n/a]

2. §86.1806 On-Board Diagnostics.

2.1 §86.1806-01; §86.1806-05 Delete.

2.2 California On-Board Diagnostic System Requirements.

All vehicles shall be subject to the provisions of section 1968, et seq. .1, title 13, CCR, as

applicable. No vehicle shall be certified unless the Executive Officer finds that the vehicle complies with

the requirements of section 1968, et seq. .1, title 13, CCR, as applicable.

3. §86.1807 Vehicle Labeling.

3.1 §86.1807-01. [No change.] October 6, 2000. Amend as follows: ]

3.1.1 Subparagraph (a). Add the following sentence to the introductory paragraph:

The labeling requirements of this section shall apply to all new motor vehicles, and new motor vehicle

engines certified according to the provisions of California Health and Safety Code Section 43100.

3.1.2 Subparagraphs (a)(1) through (c)(1)(i). [No change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

C-2

3.1.3 Subparagraph (c)(1)(ii): Amend as follows: For passenger cars, light-duty

trucks, and medium-duty vehicles, the statement: "This vehicle conforms to California regulations

applicable to XXX-fueled 20XX model-year new (specify LEV, ULEV, SULEV, or ZEV, as

applicable) (specify passenger cars, light-duty trucks, medium-duty vehicles)." For federally certified

vehicles certified for sale in California the statement must include the phrase "conforms to U.S. EPA

regulations and is certified for sale in California." Such statements shall not be used on labels placed on

vehicles or engines which, in fact, do not comply with all applicable California regulations, including

assembly-line test requirements, if any.

3.1.4 Subparagraphs (c)(1)(iii) through (c)(3): [No change.]

3.1.5 Subparagraph (d): Delete and replace with: Incomplete medium-duty vehicles

shall have the following statement printed prominently on the label required by paragraph (a)(3)(v) of

this section: "This vehicle conforms to California regulations applicable to new 20xx model-year

(specify LEV, ULEV or SULEV, as applicable) medium-duty vehicles when it does not exceed XXX

pounds in curb weight, XXX pounds in gross vehicle weight rating, and XXX square feet in frontal

area."

3.1.6 Subparagraph (e): [No change.]

3.1.7 Subparagraph (f): [No change.]

3.1.8. Subparagraph (g): Add the following: The manufacturer shall obtain approval

from the Executive Officer for all emission control label formats and locations prior to use. Approval of

the specific tune-up settings is not required; however, the format for all such settings and tolerances, if

any, is subject to review. If the Executive Officer finds that the information on the label is vague or

subject to misinterpretation, or that the location does not comply with these specifications, he or she

may require that the label or its location be modified accordingly. Samples of all actual production

emission control labels used within a test group shall be submitted to the Executive Officer within thirty

days after the start of production. The Executive Officer may approve alternate label locations or may,

upon request, waive or modify the label content requirements provided that the intent of these

requirements is met. If the Executive Officer finds any motor vehicle or motor vehicle engine

manufacturer using emission control labels which are different from those approved or which do not

substantially comply with the readability or durability requirements set forth in these labeling

requirements, the Executive Officer may invoke §2109, title 13, CCR.

3.2 §86.1807-07. January 18, 2001. [No change, except that the amendments to

§86.1807-01 still apply.]

3.3 2 California Labeling Requirements.

3.3.1. In addition to the federal requirements set forth in §86.1807, labeling shall

conform with the requirements specified in section 1965, title 13, CCR and the “California Motor

Vehicle Emission Control and Smog Index Label Specifications” as incorporated by reference in section

1965, title 13, CCR. In cases where there is conflict with the federal label specifications, the California

requirements shall apply.

3.3.2. For all 2004 and subsequent model-year vehicles (except zero-emission

vehicles (ZEVs)), the tune-up label shall also contain the following information lettered in the English
As Amended: September 5, 2003

Board Hearing: December 12, 2002

C-3

language in block letters and numerals which shall be of a color that contrasts with the background of

the label:

(a) “OBD II certified" or "OBD Exempt".

(b) Identification of the Exhaust Emission Control System, including but not limited to:

ADSTWC Adsorbing Three-Way Catalyst

AFS Air-Fuel Ratio Sensor

AIR - Secondary Air Injection (Pump);

CAC - Charge Air Cooler;

CFI - Continuous Fuel Injection;

CTOX - Continuous Trap Oxidizer;

DFI - Direct Fuel Injection;

EGR - Exhaust Gas Recirculation;

* EHOC - Electrically Heated Oxidation Catalyst;

* EHTWC - Electrically Heated Three-Way Catalyst;

EM - Engine Modification;

* FFS - Flexible Fuel Sensor;

HO2S - Heated Oxygen Sensor;

IFI - Indirect Diesel Injection;

MFI - Multiport (Electronic) Fuel Injection, (Central) Multiport Fuel

Injection;

OC - Oxidation Catalyst Only;

O2S - Oxygen Sensor;

PAIR - Pulsed Secondary Air Injection;

PTOX - Periodic Trap Oxidizer;

SC - Supercharger;

SFI - Sequential Multipoint (Electronic) Fuel Injection; and

SPL - Smoke Puff Limiter;

TBI - Throttle Body (Electronic) Fuel Injection;

TC - Turbocharger;

TWC - Three-Way Catalyst;

TWC+OC - Three-Way Catalyst + Oxidation Catalyst;

WU-TWC - Warm-Up Catalyst with Three-Way Catalyst;

WU-OC - Warm-Up Catalyst with Oxidation Catalyst;

* Pending confirmation as SAE protocol

Abbreviations used shall be in accordance with SAE J1930, JUN 1993, including the

above nomenclature unless the Executive Officer approves a more current version of
As Amended: September 5, 2003

Board Hearing: December 12, 2002

C-4

SAE J1930. The Executive Officer shall recommend abbreviations for components not

listed in SAE J1930, JUN 1993.

3.3.3 Manufacturers may elect to use a supplemental label in addition to the original

label if there is not sufficient space to include all the required information. The

supplemental label must conform to all specifications as the original label. In the case

that a supplemental label is used, the original label shall be numbered "1 of 2" and the

supplemental label shall be numbered "2 of 2."

3.3.4 Statements shall not be used on labels placed on vehicles or engines which, in

fact, do not comply with all applicable California regulations, including assembly-line test

requirements, if any.

4. §86.1808 Maintenance Instructions.

4.1 §86.1808-01. October 6, 2000. [No change.]

4.2 §86.1808-07. January 18, 2001. [No change.]

5. §86.1809 Prohibition of Defeat Devices.

5.1 §86-1809-01. October 6, 2000. [No change except that subparagraph (e) shall apply

to vehicles subject to the California TLEV, LEV, ULEV and SULEV standards.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

D-1

D. §86.1810 General standards; increase in emissions; unsafe conditions; waivers

1. §86.1810-01;. January 18, 2001. Amend §86.1810-01 as follows:

This section applies to model year 2001 and later light-duty vehicles, light-duty trucks, and

medium-duty vehicles fueled by gasoline, diesel, methanol, ethanol, natural gas and liquefied petroleum

gas fuels. Multi-fueled vehicles (including bi-fueled, dual-fueled and flexible-fueled vehicles) shall

comply with all requirements established for each consumed fuel (or blend of fuels in the case of

flexible-fueled vehicles). This section also applies to hybrid electric vehicles. The standards of this

subpart apply to both certification and in-use vehicles unless otherwise indicated.

(a) through (d) [No change.]

(e) On-board diagnostics. Delete and replace with:

All passenger cars, light-duty trucks and medium-duty vehicles are subject to the must

have an on-board diagnostic system requirements as required in section 1968.1, et seq., title

13, CCR, as applicable.

(f) Altitude Requirements. Delete and replace with:

Altitude Requirements. Except for supplemental exhaust emission standards (which

apply only at low altitude conditions), all emission standards apply at low altitude conditions and

only CO emission standards apply at high altitude conditions.

(g) [No change.]

(h) [Delete; see D.1.1 below.]

(i) Supplemental FTP general provisions. [Delete; see D.2. below]

(j) Evaporative emissions general provisions. [Delete. (The provisions of this

section are contained the “California Evaporative Emission Standards and Test Procedures for

2001 and Subsequent Model Passenger Cars, Light-Duty Trucks, Medium-Duty Vehicles,

Heavy-Duty Vehicles and Motorcycles.”)]

(k) through (n) [Delete. (The provisions of these sections are contained the “California

Refueling Emission Standards and Test Procedures for 2001 and Subsequent Model Motor

Vehicles.”)]

(o) [Delete. See D.1.1 below]

(p) [No change, except that references to Tier 2 and interim non-Tier 2 vehicles

shall mean California LEVs, ULEVs and SULEVs. A manufacturer shall not apply a reactivity

adjustment factor to the exhaust NMHC mass emissions for the purpose of determining

compliance with the NMOG standard pursuant to this subparagraph. ]

1.1 Measurement of Hydrocarbon Emissions.

1.1.1 Except as otherwise indicated in these test procedures, for vehicles fueled by

gasoline, methanol, ethanol, natural gas, or liquefied petroleum gas and certified to the Tier 1

standards, hydrocarbon emissions shall mean non-methane hydrocarbons (NMHC) and shall be

measured in accordance with Part B (Determination of NMHC Emissions by Flame Ionization
As Amended: September 5, 2003

Board Hearing: December 12, 2002

D-2

Detection) of the “California Non-Methane Organic Gas Test Procedures,” as incorporated by

reference in Part II, section A.100.5.4 of these test procedures. For vehicles fueled by

gasoline, methanol, ethanol, natural gas, or liquefied petroleum gas and certified to the TLEV,

LEV, ULEV and SULEV standards, hydrocarbon emissions shall mean non-methane organic

gases (NMOG) and shall be measured in accordance with the “California Non-Methane

Organic Gas Test Procedures” as incorporated by reference in Part II, section A.100.5.4 of

these test procedures.

1.1.2 For diesel vehicles, NMOG shall mean non-methane hydrocarbons and shall be

measured in accordance with Part B of the “California Non-Methane Organic Gas Test

Procedures,” as incorporated by reference in Part II, section A.100.5.4 of these test

procedures.”

1.1.3 For vehicles certifying to the SFTP standards set forth in Section E.1.2.1 of

these test procedures, hydrocarbon emissions shall be measured as follows: for PCs and LDTs

certified to the Tier 1 exhaust standards, hydrocarbon emissions shall be measured in

accordance with the “California Non-Methane Hydrocarbon Test Procedures,” as last

amended May 15, 1990, which is incorporated herein by reference. For PCs and LDTs

certified to the TLEV exhaust standards hydrocarbon emissions shall be measured in

accordance with Part B (Determination of Non-Methane Hydrocarbon Mass Emissions by

Flame Ionization Detection) of the “California Non-Methane Organic Gas Test Procedures,” as

incorporated by reference in Part II, section A.100.5.4 of these test procedures. For alcoholfueled vehicles certifying to the standards in Section E.1.2.1., “Non-Methane Hydrocarbons”

shall mean “Organic Material Non-Methane Hydrocarbon Equivalent.”

2. Supplemental FTP General Provisions for California.

2.1 Amend 40 CFR §86.1810-01(i) as follows:

2.1.1 Delete subparagraphs (1) through (3) [The implementation schedules for SFTP

are set forth in Section E.2 of these test procedures.]

2.1.2 Subparagraph (4) [No change.]

2.1.3 Subparagraph (5) [No change.]

2.1.4 Delete subparagraph (6); replace with: Air to Fuel Ratio Requirement.

With the exception of cold-start conditions, warm-up conditions and rapid-throttle motion

conditions (“tip-in” or “tip-out” conditions), the air to fuel ratio shall not be richer at any time

than, for a given engine operating condition (e.g., engine speed, manifold pressure, coolant

temperature, air charge temperature, and any other parameters), the leanest air to fuel mixture

required to obtain maximum torque (lean best torque) with a tolerance of six percent of the fuel

consumption. The Executive Officer may approve a manufacturer's request for approval to use

additional enrichment in subsequent testing if the manufacturer demonstrates that additional

enrichment is needed to protect the vehicle, occupants, engine, or emission control hardware.

2.1.5 Delete subparagraph (7); replace with: Single Roll Electric Dynamometer

Requirement. For all vehicles certified to the SFTP standards, a single-roll electric

dynamometer or a dynamometer which produces equivalent results, as set forth in 40 CFR

§86.108-00, must be used for all types of emission testing to determine compliance with the

applicable emission standards.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

D-3

2.1.6 Delete subparagraph (8); replace with: Small Volume Provisions. Small

volume manufacturers of PCs, LDTs, and MDVs shall certify 100% of their PC and LDT fleet

in 2004 and subsequent model years, and 100% of their MDV fleet in 2005 and subsequent

model years under the supplemental FTP requirements.

2.1.7 Subparagraphs (9) through (12) [No change.]

2.1.8 Subparagraph (13) [No change, except that references to Tier 2 and non-Tier

2 vehicles shall mean California LEVs, ULEVs and SULEVs.]

2.1.9 Add the following sentence to subparagraph (14):

The above provisions shall not apply to vehicles powered by “lean-burn” engines or Dieselcycle engines. A “lean-burn” engine is defined as an Otto-cycle engine designed to run at an air-fuel

ratio significantly greater than stoichiometry during the large majority of its operation.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-1

E. California Exhaust Emission Standards.

Delete 40 CFR §§86.1811 through 86.1819.

Introduction. The following Section E. contains the exhaust emission standards, phase-in

requirements and reactivity adjustment factors applicable to California passenger cars, light-duty trucks

and medium-duty vehicles. A manufacturer must demonstrate compliance with the exhaust standards

applicable to specific test groups, and with the composite phase-in requirements applicable to the

manufacturer's entire fleet.

A manufacturer has the option of certifying engines used in incomplete and diesel MDVs with a

gross vehicle weight rating of greater than 8,500 lbs. to the heavy-duty engine standards and test

procedures set forth in sections 1956.8(g) and (h), title 13, CCR, except when the federal vehicle is

chassis-certified. If a federal vehicle with a gross vehicle weight rating of greater than 8,500 lbs. is

certified to chassis standards, then the equivalent California vehicle must either be certified to the

exhaust emission standards applicable to medium-duty vehicles as set forth in section 1961, title 13,

CCR or to the federal Tier 2 standards, as per the requirements of section H.1.4 of these test

procedures.

The procedures for meeting the ZEV phase-in requirements and for earning ZEV credits are

contained in the “California Exhaust Emission Standards and Test Procedures for 2003 and Subsequent

Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric Vehicles, in the

Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes,” as incorporated by reference in

section 1962, title 13, CCR.

1. Exhaust Emission Standards.

1.1 FTP Exhaust Emission Standards for Light- and Medium-Duty Vehicles.

The exhaust emission standards set forth in this section refer to the exhaust emitted over the

driving schedule set forth in title 40, CFR, Subparts B and C, except as amended in these test

procedures.

1.1.1 LEV I and Tier 1 Exhaust Standards. The following standards represent the

maximum exhaust emissions for the intermediate and full useful life from new 2001 through 2003

model-year Tier 1 passenger cars, light-duty trucks and medium-duty vehicles, and from new

2001 through 2003 model year “LEV I” TLEV passenger cars and light-duty trucks, 2001

through 2006 model year “LEV I” LEVs and ULEVs in the light- and medium-duty vehicle

classes and 2001 through 2006 model year “LEV I” SULEVs in the medium-duty vehicle

classes, including bi-fuel, fuel-flexible and dual fuel vehicles when operating on the gaseous or

alcohol fuel they are designed to use:
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-2

Exhaust Mass Emission Standards for New 2001 - 2003 Model Year Tier 1 Vehicles and

TLEV Passenger Cars and Light-Duty Trucks; 2001 - 2006 Model Year LEV I

 LEV and ULEV Passenger Cars and Light-Duty Trucks;

 2001-2003 Model Year Tier 1 Medium-Duty Vehicles; and

2001-2006 Model Year LEV I LEV, ULEV and SULEV Medium-Duty Vehicles

Vehicle Type Durability

Vehicle

Basis (mi.)

Vehicle

Emission

Category

NMOG

(g/mi)

Carbon

Monoxide

(g/mi)

Oxides of

Nitrogen

(g/mi)

Formaldehyde

(mg/mi)

Particulate

from diesel

vehicles**

(g/mi)

50,000 Tier 1 0.25* 3.4 0.4 n/a 0.08

TLEV 0.125 3.4 0.4 15 n/a

LEV 0.075 3.4 0.2 15 n/a

ULEV 0.040 1.7 0.2 8 n/a

100,000 Tier 1 0.31 4.2 0.6 n/a n/a

Tier 1 -

diesel option

0.31 4.2 1.0 n/a n/a

TLEV 0.156 4.2 0.6 18 0.08

LEV 0.090 4.2 0.3 18 0.08

All PCs;

LDTs (0-3750 lbs. LVW)

ULEV 0.055 2.1 0.3 11 0.04

50,000 Tier 1 0.32 4.4 0.7 n/a 0.08

TLEV 0.160 4.4 0.7 18 n/a

LEV 0.100 4.4 0.4 18 n/a

ULEV 0.050 2.2 0.4 9 n/a

100,000 Tier 1 0.40 5.5 0.97 n/a n/a

Tier 1 -

diesel option

0.40 5.5 1.5 n/a n/a

TLEV 0.200 5.5 0.9 23 0.10

LEV 0.130 5.5 0.5 23 0.10

LDTs

(3751-5750 lbs. LVW)

ULEV 0.070 2.8 0.5 13 0.05

50,000 Tier 1 0.32 4.4 0.7 18 n/a

LEV 0.160 4.4 0.4 18 n/a

ULEV 0.100 4.4 0.4 9 n/a

SULEV 0.050 2.2 0.2 4 n/a

120,000 Tier 1 0.46 6.4 0.98 n/a 0.10

LEV 0.230 6.4 0.6 27 0.10

ULEV 0.143 6.4 0.6 13 0.05

MDVs

(3751-5750 lbs. ALVW)

SULEV 0.072 3.2 0.3 13 0.05
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-3

Vehicle Type Durability

Vehicle

Basis (mi.)

Vehicle

Emission

Category

NMOG

(g/mi)

Carbon

Monoxide

(g/mi)

Oxides of

Nitrogen

(g/mi)

Formaldehyde

(mg/mi)

Particulate

from diesel

vehicles**

(g/mi)

Tier 1 0.39 5.0 1.1 22 n/a

LEV 0.195 5.0 0.6 22 n/a

ULEV 0.117 5.0 0.6 11 n/a

50,000

SULEV 0.059 2.5 0.3 6 n/a

Tier 1 0.56 7.3 1.53 n/a 0.12

LEV 0.280 7.3 0.9 32 0.12

ULEV 0.167 7.3 0.9 16 0.06

MDVs (5751-8500 lbs.

ALVW)

120,000

SULEV 0.084 3.7 0.45 8 0.06

Tier 1 0.46 5.5 1.3 28 n/a

LEV 0.230 5.5 0.7 28 n/a

ULEV 0.138 5.5 0.7 14 n/a

50,000

SULEV 0.069 2.8 0.35 7 n/a

Tier 1 0.66 8.1 1.81 n/a 0.12

LEV 0.330 8.1 1.0 40 0.12

ULEV 0.197 8.1 1.0 21 0.06

MDVs

8501 -10,000 lbs. ALVW

120,000

SULEV 0.100 4.1 0.5 10 0.06

Tier 1 0.60 7.0 2.0 36 n/a

LEV 0.300 7.0 1.0 36 n/a

ULEV 0.180 7.0 1.0 18 n/a

50,000

SULEV 0.09 3.5 0.5 9 n/a

Tier 1 0.86 10.3 2.77 n/a n/a

LEV 0.430 10.3 1.5 52 0.12

ULEV 0.257 10.3 1.5 26 0.06

MDVs

10,001-14,000 lbs.

ALVW

120,000

SULEV 0.130 5.2 0.7 13 0.06

* For Tier 1 vehicles, NMOG shall mean NMHC as set forth in Section I.D.1.1 of these test procedures.

** Particulate standards are determined on a 50,000 mile basis for Tier 1 passenger cars and light-duty trucks, on a 100,000

mile basis for all other passenger cars and light-duty trucks and on a 120,000 mile basis for medium-duty vehicles.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-4

1.1.2 LEV II Exhaust Standards. The following LEV II standards represent the

maximum exhaust emissions for the intermediate and full useful life from new 2004 and

subsequent model-year LEVs, ULEVs, and SULEVs, including fuel-flexible, bi-fuel and dual

fuel vehicles when operating on the gaseous or alcohol fuel they are designed to use. Prior to

the 2004 model year, a manufacturer that produces vehicles meeting these standards has the

option of certifying the vehicles to the standards, in which case the vehicles will be treated as

LEV II vehicles for purposes of the fleet-wide phase-in requirements.

LEV II Exhaust Mass Emission Standards for New 2004

 and Subsequent Model LEVs, ULEVs, and SULEVs

in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes

Vehicle Type Durability

Vehicle

Basis (mi)

Vehicle

Emission

Category

NMOG

(g/mi)

Carbon

Monoxide

(g/mi)

Oxides of

Nitrogen

(g/mi)

Formaldehyde

(mg/mi)

Particulates

(g/mi)

LEV 0.075 3.4 0.05 15 n/a

LEV,

Option 1

0.075 3.4 0.07 15 n/a

50,000

ULEV 0.040 1.7 0.05 8 n/a

LEV 0.090 4.2 0.07 18 0.01

LEV,

Option 1

0.090 4.2 0.10 18 0.01

ULEV 0.055 2.1 0.07 11 0.01

120,000

SULEV 0.010 1.0 0.02 4 0.01

LEV 0.090 4.2 0.07 18 0.01

LEV,

Option 1

0.090 4.2 0.10 18 0.01

ULEV 0.055 2.1 0.07 11 0.01

All PCs;

LDTs 8,500 lbs. GVW

or less

Vehicles in this category

are tested at their loaded

vehicle weight.

150,000

(optional)

SULEV 0.010 1.0 0.02 4 0.01

LEV 0.195 6.4 0.2 32 0.12

ULEV 0.143 6.4 0.2 16 0.06

120,000

SULEV 0.100 3.2 0.1 8 0.06

LEV 0.195 6.4 0.2 32 0.12

ULEV 0.143 6.4 0.2 16 0.06

MDVs

8,501 - 10,000 lbs. GVW

Vehicles in this category

are tested at their

adjusted loaded vehicle

weight.

150,000

(Optional)

SULEV 0.100 3.2 0.1 8 0.06
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-5

Vehicle Type Durability

Vehicle

Basis (mi)

Vehicle

Emission

Category

NMOG

(g/mi)

Carbon

Monoxide

(g/mi)

Oxides of

Nitrogen

(g/mi)

Formaldehyde

(mg/mi)

Particulates

(g/mi)

LEV 0.230 7.3 0.4 40 0.12

ULEV 0.167 7.3 0.4 21 0.06

120,000

SULEV 0.117 3.7 0.2 10 0.06

LEV 0.230 7.3 0.4 40 0.12

ULEV 0.167 7.3 0.4 21 0.06

MDVs

10,001-14,000 lbs. GVW

Vehicles in this category

are tested at their

adjusted loaded vehicle

weight.

150,000

(Optional)

SULEV 0.117 3.7 0.2 10 0.06
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-6

1.2 Supplemental Federal Test Procedure (“SFTP”) Exhaust Emission Standards

for Light- and Medium-Duty Vehicles.

1.2.1 The following standards represent the maximum SFTP exhaust emissions for the

intermediate and full useful life from new 2001 through 2003 model year Tier 1 and TLEV

passenger cars and light-duty trucks:

SFTP EXHAUST EMISSION STANDARDS FOR 2001 THROUGH 2003 MODEL-YEAR

TIER 1 AND TLEV PASSENGER CARS AND LIGHT-DUTY TRUCKS

(grams per mile)

Fuel Type

CO

Vehicle

Type

Loaded

Vehicle

Weight (lbs.)

Durability

Vehicle

Basis (mi)

NMHC +

NOx Composite

A/C

Test

US06 Test Composite

Option

 50,000 Gasoline 0.65 3.0 9.0 3.4

Diesel 1.48 n/a 9.0 3.4

Gasoline 0.91 3.7 11.1 4.2

PC All

100,000

Diesel 2.07 n/a 11.1 4.2

 50,000 Gasoline 0.65 3.0 9.0 3.4

Diesel 1.48 n/a 9.0 3.4

Gasoline 0.91 3.7 11.1 4.2

LDT 0-3750

100,000

Diesel 2.07 n/a 11.1 4.2

 50,000 Gasoline 1.02 3.9 11.6 4.4

Diesel n/a n/a n/a n/a

Gasoline 1.37 4.9 14.6 5.5

LDT 3751-5750

100,000

Diesel n/a n/a n/a n/a
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-7

1.2.2 The following standards represent the maximum SFTP exhaust emissions at

4,000 miles for new 2001 and subsequent model LEVs, ULEVs, and SULEVs in the passenger

car and light-duty truck class, and new 2003 and subsequent model year LEV, ULEV and

SULEV medium-duty vehicles less than 8,500 pounds gross vehicle weight rating:

SFTP EXHAUST EMISSION STANDARDS

FOR LEVS, ULEVS, AND SULEVS IN THE PASSENGER CAR, LIGHT-DUTY TRUCK,

AND MEDIUM-DUTY VEHICLE CLASSES

(grams per mile)

US06 Test* A/C Test*

Vehicle

Type**

LVW/ALVW

(lbs.) NMHC +

NOx CO

NMHC +

NOx CO

PC All 0.14 8.0 0.20 2.7

LDT 0-3750 lbs.(LVW) 0.14 8.0 0.20 2.7

LDT 3751-5750 lbs.

(LVW)

0.25 10.5 0.27 3.5

MDV 3751-5750 lbs.

(ALVW)

0.40 10.5 0.31 3.5

MDV 5751-8500 lbs.

(ALVW)

0.60 11.8 0.44 4.0

* For certification purposes, testing shall be conducted at 4000 miles ±250 miles or at the mileage determined

by the manufacturer for emission-data vehicles.

** The following definitions apply for purposes of this SFTP standards table only:

“LDT” (light-duty truck) is any motor vehicle rated at 6,000 pounds gross vehicle weight or less,

which is designed primarily for purposes of transportation of property or is a derivative of such a vehicle, or

is available with special features enabling off-street or off-highway operation and use.

“MDV” (medium-duty truck) is any motor vehicle having a manufacturer's gross vehicle weight

rating of greater than 6,000 pounds and less than 14,001 pounds, except passenger cars.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-8

1.3 NMOG Standards for Fuel-Flexible, Bi-Fuel and Dual-Fuel Vehicles Operating

on Gasoline.

For fuel-flexible, bi-fuel and dual-fuel PCs, LDTs and MDVs, compliance with the NMOG

exhaust mass emission standards shall be based on exhaust emission tests both when the vehicle is

operated on the gaseous or alcohol fuel it is designed to use, and when the vehicle is operated on

gasoline. A manufacturer must demonstrate compliance with the applicable exhaust mass emission

standards for NMOG, CO, NOx and formaldehyde set forth in the tables in Section E.1.1 when

certifying the vehicle for operation on the gaseous or alcohol fuel.

If the manufacturer elects to use them, the following standards may represent the maximum

NMOG emissions when the vehicle is operating on gasoline. A manufacturer shall not apply a reactivity

adjustment factor to the exhaust NMOG mass emission result when operating on gasoline. A

manufacturer may measure NMHC in lieu of NMOG when fuel-flexible, bi-fuel and dual-fuel vehicles

are operated on gasoline, subject to the requirements of Section D.1., subparagraph (p). Testing at

50oF is not required for fuel-flexible, bi-fuel and dual-fuel vehicles when operating on gasoline. The

applicable CO, NOx and formaldehyde standards are set forth in Section E.1.1 above.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-9

1.3.1 LEV I Standards for 2001 through 2006 Model Year Bi-Fuel, FuelFlexible and Dual Fuel Vehicles Operating on Gasoline. The applicable exhaust mass

emission standards for NMOG when certifying the vehicle for operation on gasoline (as

specified in Part II, Section A. paragraph 100.3.1) are:

LEV I NMOG Standards for Bi-Fuel, Fuel-Flexible and

 Dual-Fuel Vehicles Operating on Gasoline

(g/mi)

Vehicle Type, LVW/ALVW Emission Durability Vehicle Basis

Category 50,000 mi 100,000 mi

TLEV 0.25 0.31

LEV 0.125 0.156

All PCs,

LDTs, 0-3750 lbs. LVW (2001

through 2003 model years

only, for TLEVs)

ULEV 0.075 0.090

TLEV 0.32 0.40

LEV 0.160 0.200

LDTs, 3751-5750 lbs. LVW

(2001 through 2003 model

years only, for TLEVs)

ULEV 0.100 0.130

LEV 0.32 0.46

ULEV 0.160 0.230

MDVs, 3751-5750 lbs. ALVW

SULEV 0.100 0.143

LEV 0.39 0.56

ULEV 0.195 0.280

MDVs, 5751-8500 lbs. ALVW

SULEV 0.117 0.167

LEV 0.46 0.66

ULEV 0.230 0.330

MDVs, 8501-10,000 lbs. ALVW

SULEV 0.138 0.197

LEV 0.60 0.86

ULEV 0.300 0.430

MDVs, 10,001-14,000 lbs.

ALVW

SULEV 0.180 0.257
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-10

1.3.2 LEV II Standards for 2004 and Subsequent Model Year Bi-fuel, FuelFlexible and Dual Fuel Vehicles Operating on Gasoline. The applicable exhaust mass

emission standards for NMOG when certifying the vehicle for operation on gasoline (as

specified in Part II, Section A. paragraph 100.3.1) are:

LEV II NMOG Standards for Bi-Fuel, Fuel-Flexible and Dual-Fuel

Vehicles Operating on Gasoline

(g/mi)

Vehicle Type Vehicle Durability Vehicle Basis

Emission

Category 50,000 mi 120,000 mi

LEV 0.125 0.156

ULEV 0.075 0.090

All PCs;

LDTs, 0-8500 lbs. GVW

SULEV 0.010 0.040

LEV n/a 0.230

ULEV n/a 0.167

MDVs, 8501-10,000 lbs.

GVW

SULEV n/a 0.117

LEV n/a 0.280

ULEV n/a 0.195

MDVs, 10,001-14,000 lbs.

GVW

SULEV n/a 0.143
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-11

1.4 50oF Exhaust Emission Standards.

All light- and medium-duty TLEVs, LEVs, ULEVs and SULEVs must demonstrate compliance

with the following exhaust emission standards for NMOG and formaldehyde measured on the FTP (40

CFR, Part 86, Subpart B) conducted at a nominal test temperature of 50oF, as modified by Part II,

Section C of these test procedures. The NMOG mass emission result shall be multiplied by the

applicable reactivity adjustment factor, if any, prior to comparing to the applicable adjusted 50,000 mile

certification standards set forth in subparagraphs 1.4.1 and 1.4.2 below. A manufacturer may

demonstrate compliance with the NMOG and HCHO certification standards contained in

subparagraphs 1.4.1 and 1.4.2 by measuring NMHC exhaust emissions in accordance with Section

D.1., subparagraph (p) and Section G.3.1.2, respectively, of these test procedures. Emissions of CO

and NOx measured at 50oF shall not exceed the standards set forth in Section E.1.1 applicable to

vehicles of the same emission category and vehicle type subject to a cold soak and emission test at 68o

to 86oF. Natural gas and diesel-fueled vehicles are exempt from the 50o F test requirements.

1.4.1 Standards for Vehicles Certified to the LEV I Standards.

Vehicle Emission Category (g/mi)

TLEV LEV ULEV SULEV

Vehicle Weight Class

NMOG HCHO NMOG HCHO NMOG HCHO NMOG HCHO

PCs; LDTs 0-3750 lbs.

LVW

0.250 0.030 0.150 0.030 0.080 0.016 n/a n/a

LDTs 3751-5750 lbs.

LVW

0.320 0.036 0.200 0.036 0.100 0.018 n/a n/a

MDVs 3751-5750 lbs.

TW

n/a n/a 0.320 0.036 0.200 0.018 0.100 0.008

MDVs 5751-8500 lbs.

TW

n/a n/a 0.390 0.044 0.234 0.022 0.118 0.012

MDVs 8501-10,000 lbs.

TW

n/a n/a 0.460 0.056 0.276 0.028 0.138 0.014

MDVs 10,001-14,000

lbs. TW

n/a n/a 0.600 0.072 0.360 0.036 0.180 0.018

1.4.2 Standards for Vehicles Certified to the LEV II Standards

Vehicle Weight Class Vehicle Emission Category (g/mi)

LEV ULEV SULEV

NMOG HCHO NMOG HCHO NMOG HCHO

PCs; LDTs 0-8500 lbs. GVW 0.150 0.030 0.080 0.016 0.020 0.008

MDVs 8501-10,000 lbs. GVW 0.390 0.064 0.286 0.032 0.200 0.016

MDVs 10,001-14,000 lbs. GVW 0.460 0.080 0.334 0.042 0.234 0.020
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-12

1.5 Cold CO Standards.

The following standards represent the 50,000 mile cold temperature exhaust carbon monoxide

emission levels from new 2001 and subsequent model-year passenger cars, light-duty trucks, and

medium-duty vehicles:

2001 AND SUBSEQUENT MODEL-YEAR COLD TEMPERATURE

CARBON MONOXIDE EXHAUST EMISSIONS STANDARDS FOR PASSENGER

CARS, LIGHT-DUTY TRUCKS, AND MEDIUM-DUTY VEHICLES

(grams per mile)

Vehicle Type Carbon

Monoxide

All PCs, LDTs 0-3750 lbs. LVW 10.0

LDTs 3751 lbs. LVW - 8500 lbs. GVW

LEV I and Tier 1 MDVs 8,500 lbs. GVW and less

12.5

These standards are applicable to vehicles tested in accordance with 40 CFR Part 86 Subpart

C, as modified in Part II, Section B of these test procedures at a nominal temperature of 20oF (-7oC).

Natural gas vehicles, diesel-fueled vehicles, and medium-duty vehicles with a gross vehicle weight rating

greater than 8,500 lbs. are exempt from these standards.

1.6 Highway NOx Standard.

The maximum emissions of oxides of nitrogen measured on the federal Highway Fuel Economy

Test (HWFET; 40 CFR 600 Subpart B, which is incorporated herein by reference) shall not be greater

than 1.33 times the applicable PC and LDT standards or 2.0 times the applicable MDV standards set

forth in section E.1.1. Both the projected emissions and the HWFET standard shall be rounded in

accordance with ASTM E29-67 to the nearest 0.1 g/mi (or 0.01 g/mi for vehicles certified to the 0.05

or 0.02 g/mi NOx standards) before being compared.

1.7 Requirements for Vehicles Certified to the Optional 150,000 Mile Standards.

(a) Requirement to Generate Additional NMOG Fleet Average Credit. A

vehicle that is certified to the 150,000 mile standards in section E.1.1.2 shall generate additional

NMOG fleet average credit as set forth in section E.3.1 or additional vehicle equivalent credits

as set forth in E.3.2, provided that the manufacturer extends the warranty on high-priced parts

to 8 years or 100,000 miles, whichever occurs first, and agrees to extend the limit on high

mileage in-use testing to 105,000 112,500 miles.

(b) Requirement to Generate a Partial ZEV Allowance. A manufacturer that

certifies to the 150,000 mile SULEV standards shall also generate a partial ZEV allocation

according to the criteria set forth in section C.3 of the “California Exhaust Emission Standards

and Test Procedures for 2003 and Subsequent Model Zero-Emission Vehicles, and 2001 and
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-13

Subsequent Model Hybrid Electric Vehicles, in the Passenger Car, Light-Duty Truck and

Medium-Duty Vehicle Classes,” as incorporated by reference in section 1962, title 13, CCR.

1.8 Optional LEV NOx Standard.

A manufacturer may certify up to 4% of its light-duty truck fleet from 3751 lbs. LVW - 8500

lbs. GVW with a maximum base payload of 2500 lbs. or more, to the LEV, option 1, standard set forth

in Section E.1.1.2 based on projected sales of trucks in this category. Passenger cars and light-duty

trucks 0-3750 lbs. LVW are not eligible for this option.

1.9 NMOG Credit for Vehicles with Zero-Evaporative Emissions.

 In determining compliance of a vehicle with the applicable exhaust NMOG standard, a gram

per mile NMOG factor, to be determined by the Executive Officer based on available data, shall be

subtracted from the reactivity-adjusted NMOG exhaust emission results for any vehicle that has been

certified to the “zero” evaporative emission standard set forth in title 13, CCR, section 1976(b)(1)(E).

This credit shall not apply to a SULEV that generates a partial ZEV allowance.

1.10 NMOG Credit for Direct Ozone Reduction Technology.

A manufacturer that certifies vehicles equipped with direct ozone reduction technologies shall be

eligible to receive NMOG credits that can be applied to the NMOG exhaust emissions of the vehicle

when determining compliance with the standard. In order to receive credit, the manufacturer must

submit the following information for each vehicle model, including, but not limited to:

(a) a demonstration of the airflow rate through the direct ozone reduction device

and the ozone-reducing efficiency of the device over the range of speeds

encountered in the SFTP test cycle UC as set forth in Part II, section E of these

test procedures;

(b) an evaluation of the durability of the device for the full useful life of the vehicle;

and

(c) a description of the on-board diagnostic strategy for monitoring the

performance of the device in-use.

Using the above information, the Executive Officer shall determine the value of the NMOG credit based

on the calculated change in the one-hour peak ozone level using an approved airshed model.

1.11 NOx Credits for Pre-2004 MDVs Certified to the LEV I LEV or ULEV

Standards.

Prior to the 2004 model year, a manufacturer may earn a 0.02 g/mi per vehicle NOx credit for

MDVs between 6,000-8500 lbs. GVW certified to the LEV I LEV or ULEV standards for PCs and

LDTs set forth in section E.1.1.1 of these test procedures. The manufacturer may apply the credit on a

per vehicle basis to the NOx emissions of LDTs between 6,000-8500 lbs. GVW certified to the

PC/LDT LEV or ULEV standards in section E.1.1.2 for the 2004 through 2008 model years.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-14

1.12 When a Federally-Certified Vehicle Model is Required in California.

1.12.1 Basic Requirement. Whenever a manufacturer federally-certifies a 2004 or

subsequent model-year passenger car, light-duty truck or medium-duty vehicle model to the standards

for a particular emissions bin that are more stringent than the standards for an applicable California

vehicle emissions category, the equivalent California model may only be certified to (i) the California

standards for a vehicle emissions category that are at least as stringent as the standards for the

corresponding federal emissions bin, or (ii) the exhaust emission standards to which the federal model is

certified. However, where the federal exhaust emission standards for the particular emissions bin and

the California standards for a vehicle emissions category are equally stringent, the California model may

only be certified to either the California standards for that vehicle emissions category or more stringent

California standards. The federal emission bins are those contained Tables S04-1 and S04-2 of 40

CFR section 86.1811-04(c) as adopted February 10, 2000. The criteria for applying this requirement

are set forth in Part I. Section H.1 of these test procedures.

1.12.2 Exception for Clean Fuel Fleet Vehicles. This requirement does not apply

in the case of a federally-certified vehicle model that is only marketed to fleet operators for applications

that are subject to clean fuel fleet requirements established pursuant to section 246 of the federal Clean

Air Act (42 U.S.C. sec. 7586). In addition, the Executive Officer shall exclude from the requirements a

federally-certified vehicle model where the manufacturer demonstrates to the Executive Officer's

reasonable satisfaction that the model will primarily be sold or leased to clean fuel fleet operators for

such applications, and that other sales or leases of the model will be incidental to marketing to those

clean fuel fleet operators.

1.12.3 Opt-in for 2003 or Prior Model-Year Vehicles. A manufacturer may certify

a passenger car, light-duty truck or medium-duty vehicle to federal exhaust emission standards pursuant

to Section E.1.12.1 prior to the 2004 model year.

1.13 Emission Standard for Fuel-Fired Heaters. Whenever a manufacturer elects to

utilize an on-board fuel-fired heater on any passenger car, light-duty truck or medium-duty vehicle, the

heater must meet the LEV II ULEV standards for passenger cars and light-duty trucks less than 8,500

pounds GVW set forth in Section E.1.1.2 of these test procedures. The exhaust emissions from the

fuel-fired heater shall be determined in accordance with the “California Exhaust Emission Standards and

Test Procedures for 2003 and Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent

Model Hybrid Electric Vehicles, in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle

Classes”. On-board fuel-fired heaters may not be operable at ambient temperatures above 40oF.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-15

2. Emission Standards Phase-In Requirements for Manufacturers

2.1 Fleet Average NMOG Requirements for Passenger Cars and Light-Duty

Trucks.

2.1.1 The fleet average non-methane organic gas exhaust mass emission values from

the passenger cars and light-duty trucks produced and delivered for sale in California each

model year by a manufacturer other than a small volume manufacturer or an independent low

volume manufacturer shall not exceed:

FLEET AVERAGE NON-METHANE ORGANIC GAS

EXHAUST MASS EMISSION REQUIREMENTS FOR

LIGHT-DUTY VEHICLE WEIGHT CLASSES

(50,000 mile Durability Vehicle Basis)

Model Year Fleet Average NMOG (g/mi)

All PCs;

LDTs 0-3750 lbs. LVW

LDTs

 3751 lbs. LVW - 8500 lbs.

GVW

2001 0.070 0.098

2002 0.068 0.095

2003 0.062 0.093

2004 0.053 0.085

2005 0.049 0.076

2006 0.046 0.062

2007 0.043 0.055

2008 0.040 0.050

2009 0.038 0.047

2010+ 0.035 0.043

2.1.2 Calculation of Fleet Average NMOG Value .

2.1.2.1 (a) Each manufacturer's PC and LDT1 fleet average NMOG value for

the total number of PCs and LDT1s produced and delivered for sale in California shall

be calculated as follows:

(Σ [Number of vehicles in a test group x applicable emission standard] +

Σ [Number of hybrid electric vehicles in a test group x HEV NMOG factor])÷

Total Number of Vehicles Produced, Including ZEVs and HEVs
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-16

2.1.2.1 (b) Each manufacturer's LDT2 fleet average NMOG value for the total

number of LDT2s produced and delivered for sale in California shall be calculated as

follows:

(Σ [Number of vehicles in a test group x applicable emission standard] +

Σ [Number of hybrid electric vehicles in a test group x HEV NMOG factor]) ÷

Total Number of Vehicles Produced, Including ZEVs and HEVs

The applicable emission standards to be used in the above equations are as follows:

Model Year Emission Category Emission Standard Value

All PCs;

LDTs 0-3750 lbs. LVW

LDTs

3751-5750 lbs. LVW

2001 and subsequent

(AB 965 vehicles only)

All Federal Emission Standard to

which Vehicle is Certified

Federal Emission Standard to which

Vehicle is Certified

2001 - 2003 Tier 1 0.25 0.32

TLEVs 0.125 0.160

LEVs 0.075 0.100

2001 - 2006 model year

vehicles certified to the

“LEV I” standards in

E.1.1.1 (For TLEVs, 2001

- 2003 model years only) ULEVs 0.040 0.050

Model Year Emission Category All PCs;

LDTs 0-3750 lbs. LVW

LDTs

3751 lbs. LVW - 8500 lbs. GVW

LEVs 0.075 0.075

ULEVs 0.040 0.040

2001 and subsequent

model year vehicles

certified to the “LEV II”

standards in E.1.1.2 SULEVs 0.01 0.01

LEVs 0.064 0.064

ULEVs 0.034 0.034

2001 and subsequent

model year vehicles

certified to the optional

150,000 mile “LEV II”

standards for PCs and

LDTs in E.1.1.2

SULEVs 0.0085 0.0085

2.1.2.2 HEV NMOG Factor. The HEV NMOG factor for light-duty vehicles

is calculated as follows:

LEV HEV Contribution Factor = 0.075 - [(Zero-emission VMT Factor) x 0.035]

ULEV HEV Contribution Factor = 0.040 - [(Zero-emission VMT Factor) x 0.030]

where Zero-emission VMT Factor for HEVs is determined in accordance with

Section C.3 of the “California Exhaust Emission Standards and Test Procedures for

2003 and Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-17

Model Hybrid Electric Vehicles, in the Passenger Car, Light-Duty Truck and MediumDuty Vehicle Classes,” as incorporated by reference in section 1962, title 13, CCR.

2.1.2.3 Federally-Certified Vehicles. A vehicle certified to the standards for

a federal exhaust emissions bin in accordance with Section H.1 of these test procedures shall

use the corresponding NMOG emission category value set forth in the table in Section E.2.1.2

of these test procedures for the fleet average calculation. If a vehicle is certified to 150,000 mile

standards for a federal exhaust emission bin and the corresponding California NMOG emission

category is LEV I or LEV II LEV, it may use the emission standard value for the optional

150,000 mile LEV II LEV standards set forth in the Section E.2.1.2 table. If a vehicle is

certified to 150,000 mile standards for a federal exhaust emission bin and the corresponding

California NMOG emission category is LEV I or LEV II ULEV, it may use the emission

standard value for the optional 150,000 mile LEV II ULEV standards set forth in the Section

E.2.1.2 table.

2.1.3 Phase-in Requirements for Small Volume Manufacturers.

(a) In 2001 through 2006 model years, a small volume manufacturer shall

not exceed a fleet average NMOG value of 0.075 g/mi for PCs and LDTs from 0-3750 lbs.

LVW or 0.100 g/mi for LDTs from 3751-5750 lbs. LVW calculated in accordance with

subsection E.2.1.2. In 2007 and subsequent model years, a small volume manufacturer shall

not exceed a fleet average NMOG value of 0.075 for PCs and LDTs from 0-3750 lbs. LVW

or 0.075 for LDTs from 3751 lbs. LVW - 8,500 lbs. GVW calculated in accordance with

subsection E.2.1.2.

(b) If a manufacturer's average California sales exceeds 4500 units of new

PCs, LDTs, MDVs and heavy duty engines based on the average number of vehicles sold for

the three previous consecutive model years, the manufacturer shall no longer be treated as a

small volume manufacturer and shall comply with the fleet average requirements applicable to

larger manufacturers as specified in section E.2.1.2 beginning with the fourth model year after

the last of the three consecutive model years.

(c) If a manufacturer's average California sales falls below 4500 units of

new PCs, LDTs, MDVs and heavy duty engines based on the average number of vehicles sold

for the three previous consecutive model years, the manufacturer shall be treated as a small

volume manufacturer and shall be subject to the requirements for small volume manufacturers

beginning with the next model year.

2.1.4 Phase-in Requirements for Independent Low Volume Manufacturers

In 2001 through 2006 model years, an independent low volume manufacturer shall not

exceed a fleet average NMOG value of 0.075 g/mi for PCs and LDTs from 0-3750 lbs. LVW

or 0.100 g/mi for LDTs from 3751-5750 lbs. LVW calculated in accordance with section

E.2.1.2. In 2007 and subsequent model years, an independent low volume manufacturer shall

not exceed a fleet average NMOG value of 0.060 for PCs and LDTs from 0-3750 lbs. LVW
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-18

or 0.065 g/mi for LDTs from 3751 lbs. LVW - 8500 lbs. GVW calculated in accordance with

section E.2.1.2.

2.1.5 Treatment of ZEVs ZEVs classified as LDTs (>3750 lbs. LVW) that have

been counted toward the ZEV requirement for PCs and LDTs (0-3750 lbs. LVW) as specified

in Section C of the “California Exhaust Emission Standards and Test Procedures for 2003 and

Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric

Vehicles, in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes,” as

incorporated by reference in section 1962, title 13, CCR, shall be included in this equation.

2.2 LEV II Phase-In Requirement.

 Beginning in the 2004 model year, a manufacturer, except a small volume manufacturer

or an independent low volume manufacturer, shall certify a percentage of its PC and LDT fleet to the

LEV II standards in section E.1.1.2 according to the following phase-in schedule:

Model Year PC/LDT1 (%) LDT2 (%)

2004 25 25

2005 50 50

2006 75 75

2007 100 100

In determining compliance with the phase-in schedule, the fleet shall consist of LEV I and LEV II PCs

and LDT1s for the PC/LDT1 calculation, and LEV I and LEV II LDT2s for the LDT2 calculation.

LEV I MDVs are not counted in the calculation until they are certified as LEV II LDT2s.

A manufacturer may use an alternative phase-in schedule to comply with these phase-in

requirements as long as equivalent NOx emission reductions are achieved by the 2007 model year from

each of the two categories – PC/LDT1 or LDT2. Model year emission reductions shall be calculated

by multiplying the percent of either PC/LDT1 or LDT2 vehicles meeting the LEV II standards in a given

model year (based on a manufacturer's projected sales volume of vehicles in each category) by 4 for the

2004 model year, 3 for the 2005 model year, 2 for the 2006 model year and 1 for the 2007 model

year. The yearly results for PCs/LDT1s shall be summed together to determine a separate cumulative

total for PCs/LDT1s and the yearly results for LDT2s shall be summed together to determine a

cumulative total for LDT2s. The cumulative total for each category must be equal to or exceed 500 to

be considered equivalent. A manufacturer may add vehicles introduced before the 2004 model year

(e.g., the percent of vehicles introduced in 2003 would be multiplied by 5) to the cumulative total.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-19

2.3 Medium-Duty Vehicle Phase-In Requirements.

2.3.1 (a) A manufacturer of MDVs, other than a small volume manufacturer, shall

certify an equivalent percentage of its MDV fleet according to the following phase-in schedule:

Vehicles Certified

to Section E.1.1

(%)

Vehicles Certified to title 13

CCR Section 1956.8(g) or (h)

(%)

Model

Year

LEV ULEV Tier 1 LEV ULEV

2001 80 20 100 0 0

2002 70 30 0 100 0

2003 60 40 0 100 0

2004 + 40 60 0 0 100

(b) Requirements for Small Volume Manufacturers. In 2001 through 2003

model years, a small volume manufacturer shall certify, produce, and deliver for sale in

California vehicles or engines certified to the MDV Tier 1 standards in a quantity equivalent to

100% of its MDV fleet. In 2004 through 2006 and subsequent model years, a small volume

manufacturer shall certify, produce, and deliver for sale in California vehicles or engines certified

to the MDV LEV standards in a quantity equivalent to 100% of its MDV fleet. Engines

certified to these MDV LEV standards are not eligible for emissions averaging.

(c) Phase-In Requirements for LEV II MDVs. For the 2004 through 2006

model years, a manufacturer, other than a small volume manufacturer must phase-in at least one

test group per model year to the MDV LEV II standards. All 2007 and subsequent model year

MDVs, including those produced by a small volume manufacturer, are subject to the LEV II

MDV standards. Beginning in the 2005 model year, all medium-duty engines certified to the

optional medium-duty engine standards in title 13, CCR §1956.8(c) or (h), including those

produced by a small volume manufacturer, must meet the standard set forth in title 13, CCR

§1956.8(c) or (h), as applicable. A manufacturer that elects to certify to the Option 1 or

Option 2 federal standards as set forth in 40 CFR §86.005-10(f) is not subject to these phasein requirements.

2.3.2 Identifying a Manufacturer's MDV Fleet. For the 2001 and subsequent

model years, each manufacturer's MDV fleet shall be defined as the total number of Californiacertified MDVs produced and delivered for sale in California. The percentages shall be applied

to the manufacturer’s’ total production of California-certified medium-duty vehicles delivered

for sale in California. For the 2005 and subsequent model years, a manufacturer that elects to

certify engines to the optional medium-duty engine standards in title 13, CCR, §1956.8(c), or

(h) shall not count those engines in the manufacturer’s total production of California-certified

medium-duty vehicles for purposes of this subparagraph.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-20

2.4 Implementation Schedules for SFTP Emission Standards

2.4.1 A manufacturer of PCs and of LDTs certified to the Tier 1 and TLEV standards

as set forth in Section E.1 of these test procedures, except a small volume manufacturer, shall

certify a minimum percentage of its PC and LDT fleet according to the following phase-in

schedule.

Model Year Percentage of PC and LDT

Fleet

2001 25

2002 50

2003 85

2004 and subsequent 100

(a) For the purposes of the implementation schedule set forth in this subparagraph

2.4.1, each manufacturer's PC and LDT fleet shall be defined as the total projected number of

Tier 1 and TLEV PCs and LDTs from 0-5750 lbs. LVW sold in California. As an option, a

manufacturer may elect to have its total PC and LDT fleet defined, for the purposes of this

implementation schedule only, as the total projected number of the manufacturer's PCs and

LDTs, other than zero-emission vehicles, certified and sold in California.

(b) The phase-in requirements for small volume manufacturers are set forth in

Section D.2.1.6 of these test procedures.

2.4.2 (a) A manufacturer of PCs, LDTs, and MDVs certified to the LEV, ULEV and

SULEV standards as set forth in Section E.1 of these test procedures, except a small volume

manufacturer, shall certify a minimum percentage of its PC and LDT fleet, and a minimum percentage of

its MDV fleet, according to the following phase-in schedule.

Model Year Percentage

PC, LDT MDV

2001 25 NA

2002 50 NA

2003 85 25

2004 100 50

2005 and subsequent 100 100

(b) A manufacturer may use an “Alternative or Equivalent Phase-in Schedule” to

comply with the phase-in requirements. An “Alternative Phase-in” is one that achieves at least
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-21

equivalent emission reductions by the end of the last model year of the scheduled phase-in.

Model-year emission reductions shall be calculated by multiplying the percent of vehicles (based

on the manufacturer's projected California sales volume of the applicable vehicle fleet) meeting

the new requirements per model year by the number of model years implemented prior to and

including the last model year of the scheduled phase-in. The “cumulative total” is the summation

of the model-year emission reductions (e.g., a four model-year 25/50/85/100 percent phase-in

schedule would be calculated as: (25%*4 years) + (50%*3 years) + (85%*2 years) +

(100%*1 year) = 520). Any alternative phase-in that results in an equal or larger cumulative

total than the required cumulative total by the end of the last model year of the scheduled phasein shall be considered acceptable by the Executive Officer under the following conditions: 1) all

vehicles subject to the phase-in shall comply with the respective requirements in the last model

year of the required phase-in schedule and 2) if a manufacturer uses the optional phase-in

percentage determination in Section 2.4.1(a) above, the cumulative total of model-year emission

reductions as determined only for PCs and LDTs certified to this Section 2.4.2. must also be

equal to or larger than the required cumulative total by end of the 2004 model year. A

manufacturer shall be allowed to include vehicles introduced before the first model year of the

scheduled phase-in (e.g., in the previous example, 10 percent introduced one year before the

scheduled phase-in begins would be calculated as: (10%*5 years) and added to the cumulative

total).

2.4.2.1 For the purposes of the implementation schedule set forth in this subparagraph

2.4.2, each manufacturer's PC and LDT fleet shall be defined as the total projected number of

low-emission, ultra-low-emission and super-ultra-low-emission PCs and LDTs from 0-5750

pounds loaded vehicle weight sold in California. Each manufacturer's MDV fleet shall be

defined as the total projected number of low-emission, ultra-low-emission, and super-ultra-lowemission MDVs less than 8501 pounds gross vehicle weight rating sold in California.

3. Calculation of NMOG Credits/Debits

3.1 Calculation of NMOG Credits for Passenger Cars and Light-Duty Trucks.

3.1.1 In 2001 and subsequent model years, a manufacturer that achieves fleet

average NMOG values lower than the fleet average NMOG requirement for the corresponding

model year shall receive credits in units of g/mi NMOG determined as:

[(Fleet Average NMOG Requirement) - (Manufacturer's Fleet Average NMOG Value)]

x

(Total No. of Vehicles Produced and Delivered for Sale in California, Including ZEVs and

HEVs).

A manufacturer with 2001 and subsequent model year fleet average NMOG values greater than

the fleet average requirement for the corresponding model year shall receive debits in units of

g/mi NMOG equal to the amount of negative credits determined by the aforementioned
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-22

equation. For the 2001 through 2006 model year, the total g/mi NMOG credits or debits

earned for PCs and LDTs 0-3750 lbs. LVW and for LDTs 3751-5750 lbs. and LDTs 3751

lbs. LVW - 8500 lbs. GVW shall be summed together. For the 2007 and subsequent model

years, the total g/mi NMOG credits or debits earned for PCs and LDTs 0-3750 lbs. LVW and

for LDTs 3751 lbs. LVW - 8500 lbs. GVW shall be summed together. The resulting amount

shall constitute the g/mi NMOG credits or debits accrued by the manufacturer for the model

year.

3.2 Calculation of Vehicle Equivalent NMOG Credits for Medium-Duty Vehicles.

In 2001 and subsequent model years, a manufacturer that produces and delivers for sale in California

MDVs in excess of the equivalent requirements for LEVs, ULEVs and/or SULEVs certified to the

exhaust emission standards set forth in section E.1 of these test procedures or to the exhaust emission

standards set forth in section 1956.8(h), title 13, CCR shall receive “Vehicle-Equivalent Credits” (or

“VECs”) calculated in accordance with the following equation, where the term “produced” means

produced and delivered for sale in California:

{[(No. of LEVs Produced excluding HEVs) +

(No. of LEV HEVs x HEV VEC factor for LEVs)] +

(1.20 x No. of LEVs certified to the 150,000 mile standards)} -

(Equivalent No. of LEVs Required to be Produced)} +

{[(1.4) x (No. of ULEVs Produced excluding HEVs) +

(No. of ULEV HEVs x HEV VEC factor for ULEVs)] +

(1.50 x No. of ULEVs certified to the 150,000 mile standards)} -

[(1.4) x (Equivalent No. of ULEVs Required to be Produced)]} +

{[(1.7) x (No. of SULEVs Produced excluding HEVs) +

(No. of SULEV HEVs x HEV VEC factor for SULEVs)] +

(1.75 x No. of SULEVs certified to the 150,000 mile standards)} -

[(1.7) x [(Equivalent No. of SULEVs Required to be Produced)]} +

[(2.0) x (No. of ZEVs Certified and Produced as MDVs)].

MDVs certified prior to the 2004 model year to the LEV I LEV or ULEV standards for PCs

and LDTs 0-3750 lbs. LVW set forth in section E.1 of these test procedures shall receive VECs

calculated in accordance with the following equation, where the term “produced” means produced and

delivered for sale in California:

[(1.6) x (No. of MDVs meeting the LEV I LEV standards for PCs and LDTs 0-3750 lbs. LVW excluding HEVs) + (No.

of HEVs meeting the LEV I LEV standards for PCs and LDTs 0-3750 lbs. LVW x HEV VEC factor for MDVs meeting

the LEV I LEV standards for PCs and LDTs 0-3750 lbs. LVW)]+

[(1.65 x No. of MDVs certified to the 150,000 mile LEV I LEV standards for PCs and LDTs 0-3750 lbs. )] +
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-23

[(1.8) x (No. of MDVs meeting the LEV I ULEV standards for PCs and LDTs 0-3750 lbs. LVW excluding HEVs) +

(No. of HEVs meeting the LEV I ULEV standards for PCs and LDTs 0-3750 lbs. LVW x HEV VEC factor for MDVs

meeting the LEV I ULEV standards for PCs and LDTs 0-3750 lbs. LVW)]+

[(1.85 x No. of MDVs certified to the 150,000 mile LEV I ULEV standards for PCs and LDTs 0-3750 lbs.)].

3.2.1 The MDV HEV VEC allowance factor is calculated as follows:

1 + [(LEV standard - ULEV standard) x (Zero-emission VMT Allowance Factor) ÷ LEV standard] for

LEVs;

1 + [(ULEV standard - SULEV standard) x (Zero-emission VMT Allowance Factor) ÷ ULEV standard] for

ULEVs;

1 + [(SULEV standard - ZEV standard) x (Zero-emission VMT Allowance Factor) ÷ SULEV standard] for

SULEVs;

where “Zero-emission VMT Allowance Factor” for an HEV is determined in accordance with

Section C.3 of the “California Exhaust Emission Standards and Test Procedures for 2003 and

Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric

Vehicles, in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes, as

incorporated in section 1962, title 13, CCR.”

The HEV VEC allowance factor for MDVs prior to model year 2004 meeting the LEV

I LEV and ULEV standards for PCs and LDTs 0-3750 lbs. LVW is calculated as follows:

1 + [(MDV SULEV standard - PC LEV I LEV standard) x (Zero-emission VMT Allowance

Factor) ÷ PC LEV I LEV standard] for MDVs meeting the LEV I LEV standards for PCs and

LDTs 0-3750 lbs. LVW;

1 + [(MDV SULEV standard - PC ULEV standard) x (Zero-emission VMT Allowance Factor) ÷

PC LEV I ULEV standard] for MDVs meeting the ULEV I LEV standards for PCs and LDTs

0-3750 lbs. LVW.

3.2.2 A manufacturer that fails to produce and deliver for sale in California the

equivalent quantity of MDVs certified to LEV, ULEV and/or SULEV exhaust emission

standards, shall receive “Vehicle-Equivalent Debits” (or “VEDs”) equal to the amount of

negative VECs determined by the aforementioned equation.

3.2.3 Only ZEVs certified as MDVs and not used to meet the ZEV requirement shall

be included in the calculation of VECs.

3.2.4 For a manufacturer that elects to certify engines to the optional medium-duty

engine standards in title 13, CCR §1956.8(c) or (h), all such 2005 and subsequent model year

engines used in MDVs, including those produced by a small volume manufacturer, shall be

subject to the emissions averaging provisions applicable to heavy-duty diesel or Otto-cycle

engines as set forth in the “California Exhaust Emission Standards and Test Procedures for

2004 and Subsequent Model Heavy-Duty Otto-Cycle Engines,” or the “California Exhaust
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-24

Emission Standards and Test Procedures for 2004 and Subsequent Model Heavy-Duty Diesel

Engines, incorporated by reference in title 13, CCR, §1956.8(b) or (d), as applicable.

3.3 Procedure for Offsetting Debits.

3.3.1 A manufacturer shall equalize emission debits by earning g/mi NMOG emission

credits or VECs in an amount equal to the g/mi NMOG debits or VEDs, or by submitting a

commensurate amount of g/mi NMOG credits or VECs to the Executive Officer that were

earned previously or acquired from another manufacturer. For 2001 through 2003 and for

2007 and subsequent model years, manufacturers shall equalize emission debits by the end of

the following model year. For 2004 through 2006 model years, a manufacturer shall equalize

NMOG debits for PCs and LDTs and LEV II MDVs within three model years and prior to the

end of the 2007 model year. If emission debits are not equalized within the specified time

period, the manufacturer shall be subject to the Health and Safety Code §43211 civil penalty

applicable to a manufacturer which sells a new motor vehicle that does not meet the applicable

emission standards adopted by the state board. The cause of action shall be deemed to accrue

when the emission debits are not equalized by the end of the specified time period. For the

purposes of Health and Safety Code §43211, the number of passenger cars and light-duty

trucks not meeting the state board's emission standards shall be determined by dividing the total

amount of g/mi NMOG emission debits for the model year by the g/mi NMOG fleet average

requirement for PCs and LDTs 0-3750 lbs. LVW and LDTs 3751 lbs. LVW - 8500 lbs.

GVW applicable for the model year in which the debits were first incurred and the number of

medium-duty vehicles not meeting the state board's emission standards shall be equal to the

amount of VEDs incurred.

3.3.2 The emission credits earned in any given model year shall retain full value

through the subsequent model year. The value of any credits not used to equalize the previous

model-year's debit shall be discounted by 50% at the beginning of second model year after

being earned, shall be discounted to 25% of its original value if not used by the beginning of the

third model year after being earned, and will have no value if not used by the beginning of the

fourth model year after being earned.

4. Intermediate In-Use Compliance Standards.

4.1 LEV I Intermediate In-Use Compliance Standards.

4.1.1 LEV I ULEV Standards. For 2001 and 2002 model year PCs and LDTs

certified to the ULEV standards in Section E.1.1.1, including fuel-flexible, and dual-fuel vehicles

when operating on an available fuel other than gasoline, the following intermediate in-use

standards shall apply:
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-25

Vehicle Type Durability

Vehicle Basis

(miles)

Intermediate In-Use

Compliance Standards

(g/mi)

NMOG CO NOx

PCs, 0-3750 lbs.

LVW LDTs

50,000 0.055 2.1 0.3

100,000 0.075 3.4 0.4

3751-5750 lb. LVW

LDTs

50,000 0.070 2.8 0.5

100,000 0.100 4.4 0.7

4.1.2 LEV I Standards for MDVs. The following intermediate in-use compliance

standards for 50,000 miles and 120,000 miles for MDVs from 3751-14,000 lbs. ALVW

certified to the LEV I standards in Section E.1.1.1, including fuel-flexible, bi-fuel and dual-fuel

vehicles when operating on an available fuel other than gasoline, shall apply for the specified

model years only. In-use compliance with standards beyond 50,000 miles shall be waived

through the 2001 model year for SULEVs.

Intermediate In-Use Compliance Standards *

(in grams per mile)

Emission 3751-5750 lbs. 5751 - 8500 lbs. 8501-10,000 lbs. 10,001-14,000 lbs.

Category

Model

Year

Durability

Vehicle

Basis (mi) NMOG NOx NMOG NOx NMOG NOx NMOG NOx

ULEV -2002 50,000 0.128 -- 0.156 -- 0.184 -- 0.240 --

-2002 120,000 0.160 -- 0.195 -- 0.230 -- 0.300 --

through

2002

SULEV 50,000 0.072 0.3 0.084 0.45 0.100 0.5 0.130 0.7

2002 120,000 0.100 0.4 0.117 0.6 0.138 0.65 0.180 1.0

* Dashes mean that the standards in Section E.1.1 apply.

4.1.3 Intermediate In-Use Compliance Standards for Fuel-Flexible, Bi-Fuel and DualFuel Medium-Duty LEV I SULEVs Operating on Gasoline. For fuel-flexible, bi-fuel and dual-fuel

2001 model year MDV SULEVs operating on gasoline, the following intermediate in-use compliance

standards for NMOG emissions at 50,000 miles, apply:
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-26

Fuel-Flexible, Bi-Fuel and Dual-Fuel MDVs

Intermediate In-Use Compliance Standards

Test Weight (lbs.) Vehicle Emission Category 50,000 (g/mi)

3751-5750 SULEV 0.128

5751-8500 SULEV 0.156

8501-10,000 SULEV 0.184

10,001-14,000 SULEV 0.240

Compliance with the standards beyond 50,000 miles shall be waived for the 2001 model year

for SULEVs.

4.2 Intermediate LEV II In-Use Compliance Standards.

For test groups certified prior to the 2007 model year, the following intermediate in-use

compliance standards shall apply for the first two model years the test group is certified to the new

standard. For SULEVs certified prior to the 2004 model year, the following intermediate in-use

compliance SULEV standards shall apply through the 2006 model year.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-27

LEV II PCs and LDTs LEV II MDVs

8501 - 10,000 lbs. GVW

Emission Category Durability

Vehicle Basis

NMOG NOx NOx

50,000 n/a 0.07 n/a

120,000 n/a 0.10 0.3

LEV/ULEV

150,000 n/a 0.10 0.3

50,000 n/a 0.10 n/a

120,000 n/a 0.14 n/a

LEV, Option 1

150,000 n/a 0.14 n/a

SULEV 120,000 0.020 0.03 0.15

150,000 0.020 0.03 0.15

5. Reactivity Adjustment Factors.

A reactivity adjustment factor is the ratio of the specific reactivity of a low-emission vehicle

designed to operate on a fuel other than conventional gasoline (including a fuel-flexible, bi-fuel or

dual-fuel vehicle when operating on any fuel other than conventional gasoline) compared to the NMOG

baseline specific reactivity of vehicles in the same vehicle emission category operating on conventional

gasoline. The procedure for determining compliance with the standard is set forth in Section H.1.1 of

these test procedures.

5.1 The following specific reactivity values and generic reactivity adjustment factors have

been established pursuant to the criteria established in Part II.D. of these test procedures. A

manufacturer requesting to certify to existing standards utilizing an adjustment factor unique to its

vehicle/fuel system must follow the data requirements described in Part II, Section D of these test

procedures.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

E-28

5.1.1 The following reactivity adjustment factors apply:

Passenger Cars and Light-Duty Trucks

Vehicles

0-6000 lbs. GVW

Medium-Duty Vehicles

6001 - 14,000 lbs. GVW

TLEV LEV ULEV LEV ULEV

Fuel* Baseline Specific Reactivity (grams ozone / gram NMOG)

Conventional Gasoline 3.42 3.13 3.13 3.13 3.13

Reactivity Adjustment Factors

RFG

(through the 2003 model year)

0.98 0.94 0.94 0.94 0.94

M85 0.41 0.41 0.41 0.41 0.41

Natural Gas 1.0 0.43 0.43 0.43 0.43

LPG 1.0 0.50 0.50 0.50 0.50

Methane Reactivity Adjustment Factors

Natural Gas 0.0043 0.0047 0.0047 0.0047 0.0047

* The fuel specifications are set forth in Part II. section A.100.3 (reformulated gasoline, M85, CNG and LPG)

and Part I.D. (conventional gasoline specification) of these test procedures.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

F-1

F. Requirements and Procedures for Durability Demonstration

1. §86.1820 Durability group determination.

1.1 §86.1820-01 [No change.]

2. §86.1821 Evaporative/refueling emission family determination.

[Delete. (The provisions of this section are set forth in the “California Evaporative Emission

Standards and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Duty Trucks,

Medium-Duty Vehicles, Heavy-Duty Vehicles and Motorcycles,” and “California Refueling Emission

Standards and Test Procedures for 2001 and Subsequent Model Motor Vehicles.”)]

3. §86.1822 Durability data vehicle selection. [No change.]

4. §86.1823 Durability demonstration procedures for exhaust emissions.

4.1 §86.1823-01 October 6, 2000. [No change.]

4.2 SFTP. These procedures are not applicable to vehicles certified to the SFTP standards

set forth in Section E.1.2.2.

4.3 HEVs. A manufacturer shall consider expected customer usage as well as emissions

deterioration when developing its durability demonstration for HEVs.

5. §86.1824 Durability demonstration procedures for evaporative emissions.

[Delete. (The provisions of this section are set forth in the “California Evaporative Emission

Standards and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Duty Trucks,

Medium-Duty Vehicles, Heavy-Duty Vehicles and Motorcycles.”)]

6. §86.1825 Durability demonstration procedures for refueling emissions.

[Delete. (The provisions of this section are set forth in the “California Refueling Emission

Standards and Test Procedures for 2001 and Subsequent Model Motor Vehicles.”)]

7. §86.1826 Assigned Deterioration Factors for Small Volume Manufacturers and

Small Volume Test Groups.

7.1 §86.1826-01. October 6, 2000. [No change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

G-1

G. Procedures for Demonstration of Compliance with Emission Standards

1. §86.1827 Test Group Determination. [No change.]

1.1 §86.1827-01. October 6, 2000. [No change.]

2. §86.1828 Emission data vehicle selection

2.1 §86.1828-01. [No change.]

2.2 50oF Requirements.

2.2.1 Vehicle Selection. A manufacturer shall select at least three emission data

and/or engineering development vehicles each year from PC or LDT test groups and at least

three emission data and/or engineering development vehicles from MDV test groups.

2.2.2 The same test group shall not be selected in the succeeding two years unless the

manufacturer produces fewer than three test groups. If the manufacturer produces more than

three TLEV, LEV, ULEV or SULEV test groups per model year, the Executive Officer may

request 50 F testing of specific test groups. If the manufacturer provides a list of the TLEV,

LEV, ULEV and SULEV test groups that it will certify for a model year and provides a

description of the technologies used on each test group (including the information in Section

G.2.1.2(1)), the Executive Officer shall select the test groups subject to 50 F testing within a 30

day period after receiving such a list and description. The Executive Officer may revise the test

groups selected after the 30 day period if the information provided by the manufacturer does

not accurately reflect the test groups actually certified by the manufacturer.

3. §86.1829 Durability data and emission data testing requirements; waivers.

3.1 §86.1829-01. July 12, 2001. Amend as follows:

3.1.1 Delete (b)(1)(ii) and replace with: For Otto-cycle vehicles or hybrid vehicles

that use Otto-cycle engines, evidence shall be supplied showing that the air/fuel metering system

or secondary air injection system is capable of providing sufficient oxygen to theoretically allow

enough oxidation to attain the CO emission standards at barometric pressures equivalent to

those expected at altitudes ranging from sea level to an elevation of 6000 feet. For fuel injected

vehicles or hybrid electric vehicles that use fuel-injected engines, compliance may be

demonstrated upon a showing by the manufacturer that the fuel injection system distributes fuel

based on mass air flow, rather than volume flow, and is therefore self-compensating. All

submitted test proposals will be evaluated on their acceptability by the Executive Officer. As an

alternative to the demonstration described above, a manufacturer may demonstrate compliance

by testing California vehicle configurations as part of its federal high altitude certification

requirements. Engine families that meet all the applicable California low altitude emission

standards when tested at the EPA test elevation are deemed to be in compliance. The SFTP

standards do not apply to testing at high altitude.

3.1.2 (b)(1)(iii)(E) [No change, except that references to Tier 2 or interim non-Tier 2

vehicles shall mean California LEVs, ULEVs or SULEVs.]

3.1.3 Amend (b)(4)(i) as follows: All 2001 and subsequent model-year

emission-data vehicles shall be required to be tail-pipe tested at 4,000 miles or at the mileage at
As Amended: September 5, 2003

Board Hearing: December 12, 2002

G-2

which the vehicle is stabilized as determined in §86.1827-01 and demonstrate compliance with

the California Inspection and Maintenance (“I/M”) emission standards as specified in the

“Mandatory Exhaust Emissions Inspection Standards and Test Procedures,” title 16, California

Code of Regulations, Section 3340.42. A manufacturer shall have the option of using the I/M

test procedures in place at the time of certification or, if the I/M test procedures have been

amended within two years of the time of certification, a manufacturer may use the preceding

procedures. Test vehicles shall undergo preconditioning procedures prior to the tail-pipe test

which consist of idle conditions for a minimum period of ten minutes after the thermostat is open.

Preconditioning and test procedures shall be conducted at an ambient temperature from 68o to

86o F. The manufacturer shall, in accordance with good engineering practices, attest that such

test vehicles will meet the requirements of this section when preconditioned and tested at

ambient temperatures from 35o to 68o F.

3.1.4 Amend (b)(4)(ii) as follows: In lieu of testing vehicles according to the

provisions of §86.1829(b)(4)(i), a manufacturer may provide a statement in its application for

certification that, based on the manufacturer's engineering evaluation of such I/M testing as the

manufacturer deems appropriate, all light-duty vehicles and light-duty trucks comply with the

I/M emission standards.

3.1.5 Delete (b)(5). Idle CO Testing.

3.2 50oF Requirements.

A manufacturer shall demonstrate compliance with the 50oF requirement each year by testing at

least three PC or LDT and three MDV emission data and/or engineering development vehicles (with at

least 4000 miles) as determined under the provisions of Section G.2.2 of these test procedures. Only

TLEVs, LEVs, ULEVs and SULEVs are to be considered for testing at 50oF. It is not necessary to

apply deterioration factors (DFs) to the 50oF test results to comply with this requirement.

3.3 Highway Fuel Economy Test.

The exhaust emissions shall be measured from all exhaust emission data vehicles tested in

accordance with the federal Highway Fuel Economy Test (HWFET; 40 CFR Part 600, Subpart B).

The oxides of nitrogen emissions measured during such tests shall be multiplied by the oxides of nitrogen

deterioration factor computed in accordance with 40 CFR §86.1823, and then rounded and compared

with the standard as set forth in Section E.1.1 preceding. All data obtained pursuant to this paragraph

shall be reported in accordance with procedures applicable to other exhaust emissions data required

pursuant to these procedures. In the event that one or more of the manufacturer's emission data

vehicles fail the HWFET standard listed in Section E of these test procedures, the manufacturer may

submit to the Executive Officer engineering data or other evidence showing that the system is capable of

complying with the standard. If the Executive Officer finds, on the basis of an engineering evaluation,

that the system can comply with the HWFET standard, he or she may accept the information supplied

by the manufacturer in lieu of vehicle test data.

4. §86.1830-01 Acceptance of Vehicles for Testing [No change.]

5. §86.1831-01 Mileage accumulation requirements for test vehicles. [No change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

G-3

6. §86.1832-01 Optional equipment and air conditioning. [No change.]

7. §86.1833-01 Adjustable parameters. [No change.]

8. §86.1834 Allowable maintenance.

8.1 §86.1834-01. October 6, 2000. [No change except that the first allowable

maintenance interval under subparagraphs (b)(3)(v) and (b)(4)(ii) shall be at the full useful life of

the vehicle.]

8.2 HEVs.

(a) The manufacturer shall equip the vehicle with a maintenance indicator consisting

of a light that shall activate automatically by illuminating the first time the minimum performance level is

observed for all battery system components. Possible battery system components requiring monitoring

are: (i) battery water level; (ii) temperature control; (iii) pressure control; and (iv) other parameters

critical for determining battery condition.

(b) The manufacturer shall equip “off-vehicle charge capable HEVs” with a useful

life indicator for the battery system consisting of a light that shall illuminate the first time the battery

system is unable to achieve an all-electric operating range (starting from a full state-of-charge) which is

at least 75% of the range determined for the vehicle in the Urban Driving Schedule portion of the AllElectric Range Test (see the “California Exhaust Emission Standards and Test Procedures for 2003 and

Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent Model Hybrid Electric

Vehicles, in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle Classes,” as incorporated

by reference in section 1962, title 13, CCR).

9. §86.1835-01 Confirmatory certification testing. July 12, 2001. [No change.]

10. §86.1836-01 Manufacturer-supplied production vehicles for testing. [Delete.]

11. §86.1837 Rounding of emission measurements.

11.1 §86.1837-01 February 10, 2000. [No change.]

11.2 Fleet average NMOG value calculations shall be rounded, in accordance with ASTM

E29-67, to four significant figures before comparing with fleet average NMOG requirements.

12. §86.1838 Small volume manufacturers certification procedures.

12.1 §86.1838-01. February 10, 2000. [No change, except that the reference to 15,000

units shall mean 4,500 units in California and the reference to 14,999 units shall mean 4,499

units in California.]

13. §86.1839-01 Carryover of certification data. [No change.]

14. §86.1840 Special test procedures.

14.1 §86.1840-01 October 6, 2000. [No change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

H-1

H. Certification, Information and Reporting Requirements.

1. §86.1841 Compliance with emission standards for the purpose of certification

1.1 §86.1841-01. July 12, 2001.

1.1.1 Subparagraph (a) through (d) [No Change.]

1.1.2 Delete subparagraph (e) and replace with: Reactivity Adjustment Factors.

The NMOG emission results from all TLEVs, LEVs, ULEVs and SULEVs certifying on a fuel

other than conventional gasoline, shall be numerically adjusted to establish an NMOG exhaust

mass emission value equivalent. A manufacturer shall multiply the NMOG exhaust emission

result for each emission-data vehicle by the appropriate reactivity adjustment factor listed in

Section E.5. of these test procedures or established by a manufacturer pursuant to Part II,

Section D of these test procedures. This product shall be multiplied by, or added to in the case

of additive DFs, the applicable deterioration factor to determine compliance with the standard.

Reactivity adjustment factors may not be applied to determine compliance with applicable

exhaust emission standards for gasoline vehicles certified pursuant to Section D.1.(p) of these

test procedures.

1.1.3 For vehicles operating on natural gas, the product of the methane mass emission

value and the methane reactivity adjustment factor shall be add to the result of subparagraph

1.1.2. This result shall be compared to the NMOG exhaust emission standards to determine

compliance with the standards.

1.2 Scope of Certification. Certification, if granted, is effective only for the vehicle/test

group described in the original manufacturer's certification application. Modifications by a secondary

manufacturer to vehicles/engines shall be deemed not to increase emissions above the standards under

which those vehicles/engines were certified and to be within the original certification if such modifications

do not: (1) increase vehicle weight more than 10 percent above the curb weight, increase frontal area

more than 10 percent, or result in a combination increase of weight plus frontal area of more than 14

percent; or (2) include changes in axle ratio, tire size, or tire type resulting in changes in the drive train

ratio of more than 5 percent; or (3) include any modification to the emission control system. No

originally certified vehicle/engine which is modified by a secondary manufacturer in a manner described

in items (1) through (3) of the preceding sentence may be sold to an ultimate purchaser, offered or

delivered for sale to an ultimate purchaser, or registered in California unless the modified vehicle/engine

is certified by the state board in accordance with applicable test procedures to meet emission standards

for the model year for which the vehicle/engine was originally certified. For the purposes of this

subsection, “secondary manufacturer” means any person, other than the original manufacturer, who

modifies a new motor vehicle prior to sale to the ultimate purchaser.

1.3 SFTP. For vehicles certified to the SFTP standards in Section E.1.2.2, full and

intermediate useful life shall mean 4,000 miles.

1.4 Certification of a Federal Vehicle in California. Whenever a manufacturer

federally-certifies a 2004 or subsequent model-year passenger car, light-duty truck or medium-duty

vehicle model to the standards for a particular emissions bin that are more stringent than the standards

for an applicable California vehicle emissions category, the equivalent California model may only be

certified to (i) the California standards for a vehicle emissions category that are at least as stringent as
As Amended: September 5, 2003

Board Hearing: December 12, 2002

H-2

the standards for the corresponding federal emissions bin, or (ii) the exhaust emission standards to

which the federal model is certified. However, where the federal exhaust emission standards for the

particular emissions bin and the California standards for a vehicle emissions category are equally

stringent, the California model may only be certified to either the California standards for that vehicle

emissions category or more stringent California standards. The federal emission bins are those

contained Tables S04-1 and S04-2 of 40 CFR section 86.1811-04(c) as adopted February 10, 2000.

A California vehicle model is to be treated as equivalent to a federal vehicle model if all of the following

characteristics are identical:

(a) Vehicle make and model;

(b) Cylinder block configuration (e.g., L-6, V-8);

(c) Displacement;

(d) Combustion cycle;

(e) Transmission class;

(f) Aspiration method (e.g., naturally aspirated, turbocharged); and

(g) Fuel (e.g., gasoline, natural gas, methanol).

The comparative stringency of the standards for the federal exhaust emissions bin and for the California

vehicle emissions category shall be based on a comparison of the sum of the 100,000, 120,000, or

150,000 mile standards for NMOG and NOx.

1.4.1 If a federally-certified vehicle model is certified in California in accordance with

subparagraph 1.4, the model shall be subject to the federal requirements for exhaust emissions,

SFTP emissions, cold CO emissions and highway NOx. The vehicle model shall be subject to

all other California requirements including evaporative emissions, OBD II, and emissions

warranty, except that a 2004 or earlier model-year vehicle in the federal heavy light-duty truck

or medium-duty passenger vehicle classes may at the manufacturer's option be subject to the

federal requirements for evaporative emissions and OBD II.

1.4.2 Prior to certification of a 2004 or subsequent model-year vehicle, a

manufacturer must submit information sufficient to enable the Executive Officer to determine

whether there is a federally-certified vehicle model for that model year that is equivalent to the

California vehicle model based on the criteria listed in subparagraph 1.4.

1.4.3 If the Executive Officer determines that there is a federally-certified vehicle

model for that model year that is equivalent to the California vehicle model, the following

information shall be submitted with the Part I or Part II Application for Certification as set forth

below:

(a) Part I Application for Certification: (i) Evidence of federal certification

including, but not limited to, federal certification exhaust emission levels and compliance

with federal SFTP, cold CO and highway NOx emission levels; and (ii) evidence of

compliance with California evaporative emission requirements and California OBD II

requirements or, where permitted under Section 1.4.1 for a 2004 or earlier model-year

vehicle, evidence of federal certification evaporative emission levels and compliance

with federal OBD II requirements.

(b) Part II Application for Certification: evidence of a warranty on emissionrelated parts in accordance with sections 2035 et seq., title 13 CCR as they apply to

vehicles certified under the primary California standard.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

H-3

1.4.4 For purposes of meeting the California NMOG fleet average phase-in

requirements or for determining vehicle equivalent credits, the applicable California NMOG

value for passenger cars and light-duty trucks or vehicle equivalent credits for medium-duty

vehicles shall be determined as follows:

(a) The sum of the federal full useful life (100,000, 120,000 or 150,000)

NMOG and NOx value shall be compared with the next less stringent California full

useful life NMOG plus NOx value to determine which emission category (e.g., LEV,

ULEV or SULEV) is to be used for the fleet average value or vehicle equivalent credit

calculation.

(b) For passenger cars and light-duty trucks, once the equivalent California

emission category is determined (e.g., whether the vehicle is considered a LEV, ULEV

or SULEV), the applicable NMOG value to be used in the fleet average calculation is

set forth in the table in section E.2.1.2 of these test procedures for passenger cars and

light-duty trucks. For example, if the full useful life (120,000 miles) NMOG plus NOx

standard to which the federal vehicle is certified is 0.110 grams per mile, that vehicle

would be considered a LEV II ULEV for fleet average purposes because the combined

LEV full useful life NMOG plus NOx value is 0.125 and is the next less stringent

emission category. The applicable emission standard to be used in the fleet average

calculation would therefore be 0.040 grams per mile.

1.4.5 The vehicle shall be subject to the federal in-use requirements and the emission

standard applicable for in-use compliance purposes shall be the federal standard to which the

vehicle was federally-certified.

1.4.6 The tune up label shall meet the federal requirements applicable to such a

vehicle with an additional sentence which reads: “This vehicle conforms to federal regulations

and is certified for sale in California.” The value used in the smog index label shall be the

California emission category to which the vehicle was deemed certified for fleet average

NMOG purposes.

1.4.7 The requirements in Section H E.1.4 do not apply in the case of a federallycertified vehicle model that is only marketed to fleet operators for applications that are subject

to clean fuel fleet requirements established pursuant to section 246 of the federal Clean Air Act

(42 U.S.C. sec. 7586). In addition, the Executive Officer shall exclude from the requirements a

federally-certified vehicle model where the manufacturer demonstrates to the Executive Officer's

reasonable satisfaction that the model will primarily be sold or leased to clean fuel fleet

operators for such applications, and that other sales or leases of the model will be incidental to

marketing to those clean fuel fleet operators.

1.4.8 A manufacturer may certify a passenger car, light-duty truck or medium-duty

vehicle to federal exhaust emission standards pursuant to Section H E.1.4 prior to the 2004

model year.

2. §86.1842 Addition of a vehicle after certification; and changes to a vehicle

covered by certification. [No change.]

2.1 §86.1842-01. Amend as follows: Add the following sentence: Changes proposed by

a manufacturer in accordance with this section shall be deemed “approved” after 30 days unless the
As Amended: September 5, 2003

Board Hearing: December 12, 2002

H-4

Executive Officer has requested additional information from the manufacturer or has denied the

proposed changes.

3. §86.1843 General information requirements

3.1 §86.1843-01 [No change.]

3.2 Alternative Fuel Information.

For TLEVs, LEVs, ULEVs, and SULEVs not certified exclusively on gasoline or

diesel, the manufacturer shall submit projected California sales and fuel economy data nineteen months

prior to January 1 of the model year for which the vehicles are certified.

3.3 Credit Reporting.

In order to verify the status of a manufacturer's compliance with the fleet average or

phase-in requirements for a given model year, and in order to confirm the accrual of credits or debits,

each manufacturer shall submit an annual report to the Executive Officer which sets forth the production

data used to establish compliance, by no later than March 1 of the calendar year following the close of

the model year.

3.4 SFTP. Prior to 2003 model year, a manufacturer that introduces MDVs certified to the

SFTP requirements set forth in E1.2.2 must submit the implementation information required for

vehicles produced in subsequent model years.

4. §86.1844 Information Requirements: Application for Certification and

Submittal of Information Upon Request.

4.1 §86.1844-01. October 6, 2000. Amend as follows:

4.1.1 Delete §86.1844-01(d)(9).

4.1.2 Add the following requirements to §86.1844-01(e):

(a) The information required in sections 2037, 2038 and 2039, title 13, CCR.

(b) The NMOG/NMHC and/or formaldehyde to NMHC ratios established

according to Section I.1.4 of these test procedures

4.2 OBD Requirements.

For 2001 and subsequent model-year passenger cars, light-duty trucks and mediumduty vehicles, information shall be submitted in the application for certification according to the

requirements of section 1968, et seq. .1, title 13, CCR, as applicable.

4.3 HEVs.

For HEVs, the information required in the “California Exhaust Emission Standards and

Test Procedures for 2003 and Subsequent Model Zero-Emission Vehicles, and 2001 and Subsequent

Model Hybrid Electric Vehicles, in the Passenger Car, Light-Duty Truck and Medium-Duty Vehicle

Classes,” as incorporated by reference in section 1962, title 13, CCR, must be supplied with the Part I

application for certification.

4.4 Fuel-Fired Heaters.

For vehicles that use fuel-fired heaters, the manufacturer shall provide with the Part I

application for certification:

(a) a description of the control system logic of the fuel-fired heater, including an

evaluation of the conditions under which the fuel-fired heater can be operated and an evaluation

of the possible operational modes and conditions under which evaporative emissions can exist;
As Amended: September 5, 2003

Board Hearing: December 12, 2002

H-5

(b) the exhaust emissions value per mile produced by the auxiliary fuel-fired heater

operated between 68oF and 86oF; and

(c) the test plan which describes the procedure used to determine the mass

emissions of the fuel-fired heater.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

I-1

I. In-Use Compliance Requirements and Procedures

1. §86.1845 Manufacturer in-use verification testing requirements.

1.1 §86.1845-01. October 6, 2000. Amend as follows:

1.1.1 Table S01-5 California Small Volume Manufacturers and Small Volume

Test Groups

California only test group annual

sales(1)

1-1,500 1,501-4,500

High Mileage voluntary 2

(1) Total annual production of groups eligible for testing under small volume sampling

plan is capped at a maximum of 4,500 California-only production volume per model

year, per large volume manufacturer. All other remaining large volume manufacturers

small volume test groups shall meet the requirements in Table S01-06 below.

1.1.2 Table S01-6 - California Large Volume Manufacturers

California only test group -

annual sales

4,500-

15,000

15,001-

25,000

>25,000

High Mileage 4 5 6

1.1.3 High Mileage Testing. Amend subparagraph (c)(2) of 40 CFR §86.1845-

01 to read: All test vehicles must have a minimum odometer mileage of 50,000 miles. At least

one vehicle of each test group certified to the emission standards in Section E.1.1.1 must have a

minimum age and odometer mileage of 75,000 for light-duty vehicles and 90,000 miles for

medium-duty vehicles. At least one vehicle of each test group certified to the 120,000-mile and

150,000-mile emission standards in Section E.1.1.2 must have a minimum age and odometer

mileage of 90,000 miles and 112,500 miles, respectively. See §86.1838-01(c)(2) for small

volume manufacturer mileage requirements.

1.1.4 High Altitude Testing. Amend subparagraph (c)(5)(i) of 40 CFR §86.1845-

01 to read: Each test vehicle shall be tested in accordance with the Federal Test Procedure and

the US06 portion of the Supplemental Federal Test Procedure (if applicable) as described in

subpart B of this part, when such test vehicle is tested for compliance with the applicable

exhaust emission standards under this subpart. High altitude testing shall not apply.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

I-2

1.2 §86.1845-04. July 12, 2001. Amend as follows:

1.2.1 Table S04-5 California Small Volume Manufacturers and Small Volume

Test Groups

California only test group annual

sales(1)

1-1,500 1,501-4,500

Low Mileage Voluntary 0

High Mileage Voluntary 2

(1) Total annual production of groups eligible for testing under small volume sampling

plan is capped at a maximum of 4,500 California-only production volume per model

year, per large volume manufacturer. All other remaining large volume manufacturers

small volume test groups shall meet the requirements in Table S04-06 below.

1.2.2 Table S04-6 - California Large Volume Manufacturers

California only test groups -

 annual sales

4,500-

15,000

15,001-

25,000

>25,000

Low Mileage 2 3 4

High Mileage 4 5 6

1.2.3 High Mileage Testing. Amend subparagraph (c)(2) of 40 CFR §86.1845-

04 to read as follows: All test vehicles must have a minimum odometer mileage of 50,000 miles.

At least one vehicle of each test group certified to the emission standards in Part I, Section

E.1.1.1 of these procedures must have a minimum age and odometer mileage of 75,000 for

light-duty vehicles and 90,000 miles for medium-duty vehicles. At least one vehicle of each test

group certified to the emission standards in Part I, Section E.1.1.2 of these test procedures must

have a minimum age and odometer mileage of 90,000 miles. See §86.1838-01(c)(2) for small

volume manufacturer mileage requirements.

1.3 SFTP.

The manufacturer in-use verification testing requirements shall not apply to vehicles

certified to the SFTP standards set forth in Section E.1.2.2 of these test procedures.

1.4 Test Ratios.

(a) As an alternative to measuring the NMOG content, the Executive Officer may

approve, upon submission of supporting data by a manufacturer, the use of NMOG to NMHC

ratios. To request the use of NMOG to NMHC ratios, a manufacturer shall establish during

certification testing the ratio of measured NMOG exhaust emissions to measured NMHC

exhaust emissions for each emission data vehicle for the applicable test group. The results shall

be submitted to the Executive Officer in the Part II application for certification. A manufacturer
As Amended: September 5, 2003

Board Hearing: December 12, 2002

I-3

may conduct in-use testing on the test group by measuring NMHC exhaust emissions rather

than NMOG exhaust emissions. After approval by the Executive Officer, the measured

NMHC exhaust emissions shall be multiplied by the NMOG to NMHC ratio submitted in the

application for certification for the test group to determine the equivalent NMOG exhaust

emission values for the test vehicle. The equivalent NMOG exhaust emission value shall be

used in place of the measured NMOG exhaust emission value in determining the reactivity

adjusted exhaust NMOG results. The equivalent reactivity adjusted NMOG exhaust emission

values shall be compared to the NMOG exhaust emission standard applicable to the vehicle

emission category (TLEV, LEV, ULEV or SULEV) in which the test group was certified.

(b) For fuel-flexible vehicles certified to NMOG standards, the manufacturer may

request from the Executive Officer the use of a methanol (M85) or ethanol (E85) NMOG

exhaust emission to gasoline NMHC exhaust emission ratio which shall be established during

certification testing for each emission data vehicle for the applicable test group. The results shall

be submitted to the Executive Officer in the Part II application for certification. After approval

by the Executive Officer, the measured gasoline NMHC exhaust emissions shall be multiplied by

the M85 or E85 NMOG to gasoline NMHC ratio submitted in the application for certification

for the test group to determine the equivalent NMOG exhaust emission values for the test

vehicle. The equivalent NMOG exhaust emission value shall be used in place of the measured

NMOG exhaust emission value in determining the reactivity adjusted exhaust NMOG results.

The equivalent reactivity adjusted NMOG exhaust emission values shall be compared to the

NMOG exhaust emission standard applicable to the vehicle emission category (TLEV, LEV,

ULEV, or SULEV) in which the test group was certified.

(c) As an alternative to measuring the HCHO content, the Executive Officer may

approve, upon submission of supporting data by a manufacturer, the use of HCHO to NMHC

ratios. To request the use of HCHO to NMHC ratios, the manufacturer shall establish during

certification testing the ratio of measured HCHO exhaust emissions to measured NMHC

exhaust emissions for each emission data vehicle for the applicable test group. The results shall

be submitted to the Executive Officer in the Part II application for certification. Following

approval of the application for certification, the manufacturer may conduct in-use testing on the

test group by measuring NMHC exhaust emissions rather than HCHO exhaust emissions. The

measured NMHC exhaust emissions shall be multiplied by the HCHO to NMHC ratio

submitted in the application for certification for the test group to determine the equivalent

HCHO exhaust emission values for the test vehicle. The equivalent HCHO exhaust emission

values shall be compared to the HCHO exhaust emission standard applicable to the test group.

2. §86.1846 Manufacturer in-use confirmatory testing requirements.

2.1 §86.1846-01 July 12, 2001. [No Change.]

2.2 If a gasoline vehicle test group that is certified according to the provisions of Section

D.1 (p) fails in-use verification testing, as set forth in Section I, NMOG and formaldehyde exhaust

emissions must be measured for that test group in accordance with Section D.1.1 for the purpose of inuse confirmatory testing.

2.3 SFTP.
As Amended: September 5, 2003

Board Hearing: December 12, 2002

I-4

The manufacturer in-use compliance testing requirements shall not apply to vehicles

certified to the SFTP standards set forth in Section E.1.2.2 of these test procedures.

3. §86.1847 Manufacturer in-use verification and in-use confirmatory testing;

submittal of information and maintenance of records. .

3.1 §86.1847-01 Amend as follows:

3.1.1 Amend subparagraph (a)(3) of 40 CFR §86.1847-01 to add: Procurement

documentation. A description of the procurement area, a record of the source(s) of any list(s)

of vehicles used as a basis for procurement, and a complete record of the number of vehicles

rejected after positive vehicle owner response, reason(s) for manufacturer rejection of each

rejected vehicles and the method used for random selection of positive owner response

vehicles. A complete record of the number of vehicle owners/lessees in which attempt to

contact was made and the number of vehicle owners/lessees actually contacted, the number of

owners/lessees not contacted and the reasons and number of each for failure to contact, and the

number of owners contacted who declined to participate.

3.1.2 Amend subparagraph (b)(1) of 40 CFR §86.1847-01 to read: A complete

printout of each and every emission test performed, including, but not limited to, all test results,

the date of each test, the full useful life emission standards to which the test group is certified,

and the phase mass values for fuel economy, carbon dioxide and each pollutant measured by

the Federal Test Procedure and Supplemental Test Procedure as prescribed by subpart B of

this part.

3.1.3 Amend subparagraph (f)(1) of 40 CFR §86.1847-01 to read: A complete

printout of each and every emission test performed, including, but not limited to, all test results,

the date of each test, the full useful life emission standards to which the test group is certified,

and the phase mass values for fuel economy, carbon dioxide and each pollutant measured by

the Federal Test Procedure and Supplemental Test Procedure as prescribed by subpart B of

this part.

Appendices I, II, and III to §86.1845-01 [No change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002

J-1

J. Procedural Requirements

1. §86.1848-01 Certification. October 6, 2000. [No change.]

2. §86.1849-01 Right of entry. [No change.]

3. §86.1850-01 Denial, Suspension or Revocation of Certificate of Conformity. [No

change.]

4. §86.1851 Application of good engineering judgment to manufacturers' decisions. [No

change.]

5. §86.1852 Waivers for good in-use emission performance. [No change.]

6. §86.1853 Certification hearings. [No change.]

7. §§86.1854 - 86.1859. [Reserved]

8. §86.1860-04 How to comply with the Tier 2 and interim Tier 2 fleet average NOx

standards. [n/a]

9. §86.1861-04 How do the Tier 2 and interim Tier 2 NOx averaging, banking and

trading programs work? [n/a]

10. §86.1862-04 Maintenance of records and submittal of information relevant to

compliance with fleet average NOx standards. [n/a]

11. §86.1863-07 Optional Chassis Certification for Diesel Vehicles. January 18, 2001. 

[No change]
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-1

PART II: CALIFORNIA EXHAUST AND PARTICULATE EMISSION TEST

PROCEDURES FOR PASSENGER CARS, LIGHT-DUTY TRUCKS AND

MEDIUM-DUTY VEHICLES

This part describes the equipment required and the procedures necessary to perform gaseous

and particulate exhaust emission tests (40 CFR Part 86, Subpart B); cold temperature test procedures

(40 CFR Part 86, Subpart C); the California 50oF test procedure; the development of reactivity

adjustment factors; and the supplemental federal test procedure (40 CFR Part 86, Subpart B) on

passenger cars, light-duty trucks and medium-duty vehicles.

A. 40 CFR Part 86, Subpart B - Emission Regulations for 1977 and Later Model Year

New Light-Duty Vehicles and New Light-Duty Trucks; Test Procedures.

100.1 General applicability.

86.101 General applicability. October 6, 2000.

86.102 Definitions. March 5, 1980.

86.103 Abbreviations. March 5, 1980.

86.104 Section numbering, construction. September 21, 1994.

86.105 Introduction; structure of subpart. September 21, 1994.

100.2 Equipment and Facility Requirements.

86.106-00 Equipment required; overview. October 22, 1996.

86.107-98 Sampling and analytical system, evaporative emissions. August 23, 1995.

86.108-00 Dynamometer. October 22, 1996.

86.109-94 Exhaust gas sampling system; Otto-cycle vehicles not requiring particulate

emission measurements. June 30, 1995.

86.110-94 Exhaust gas sampling system; diesel-cycle vehicles, and Otto-cycle vehicles

requiring particulate emissions measurements. June 30, 1995.

86.111-94 Exhaust gas analytical-system. September 30, 1994.

86.112-91 Weighing chamber (or room) and microgram balance specifications. June 5,

1991.

100.3 Certification Fuel Specifications.

86.113-94 Fuel Specifications. February 18, 2000. June 30, 1995.

86.113-04 Fuel Specifications. February 10, 2000.

86.113-07 Fuel Specifications. January 18, 2001.

100.3.1 California Certification Gasoline Specification.

Add the following subparagraph which reads: Gasoline having the specifications

listed below may be used in exhaust and evaporative emission testing as an option to the specifications

referred to in §86.113-94(a)(1) and in §86.113-04(a)(1). If a manufacturer elects to utilize this option,

both exhaust and evaporative emission testing shall be conducted by the manufacturer with gasoline
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-2

having the specifications listed below, and the Executive Officer shall conduct exhaust and evaporative

emission testing with gasoline having the specifications listed below.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-3

California Certification Gasoline Specifications

Fuel Property(a) Limit Test Method (b)

Octane (R+M)/2 91 (min) D 2699-88, D 2700-88

Sensitivity 7.5 (min) D 2699-88, D 2700-88

Lead 0-0.01g/gal (max); no lead added §2253.4(c), title 13 CCR

Distillation Range: §2263, title 13 CCR(c)

 10% point 130-150 oF

 50% point (d) 200-210 oF

 90% point (e) 290-300 oF

 EP, maximum 390 oF

Residue 2.0 vol. % (max)

Sulfur 30-40 ppm by wt. §2263, title 13 CCR

Phosphorous 0.005 g/gal (max) §2253.4(c), title 13 CCR

RVP 6.7-7.0 psi §2263, title 13 CCR

Olefins 4.0-6.0 vol. % §2263, title 13 CCR

Total Aromatic Hydrocarbons 22-25 vol. % §2263, title 13 CCR

Benzene 0.8-1.0 vol. %(f) §2263, title 13 CCR

Multi-substituted Alkyl Aromatic

Hydrocarbons

12-14 vol. %(g)

MTBE 10.8-11.2 vol. % §2263, title 13 CCR

Additives Sufficient to meet requirements of §2257, title 13 CCR

Copper Corrosion No. 1 D 130-88

Gum, washed 3.0 mg/100 mL (max) D 381-86

Oxidation Stability 1000 minutes (min) D 525-88

Specific Gravity Report (h)

Heat of Combustion Report (h)

Carbon Report wt. % (h)

Hydrogen Report wt. % (h)

(a) The gasoline must be blended from typical refinery feedstocks.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-4

(b) ASTM specification unless otherwise noted. A test method other than that specified may be used

following a determination by the Executive Officer that the other method produces results equivalent to the results

with the specified method.

(c) Although §2263, title 13, CCR refers to the temperatures of the 50 and 90 percent points, this procedure

can be extended to the 10 percent and end point temperatures, and to the determination of the residue content.

(d) The range for interlaboratory testing is 195-215o

 F.

(e) The range for interlaboratory testing is 285-305o

 F.

(f) The range for interlaboratory testing is 0.7-1.1 percent by volume.

(g) “Detailed Hydrocarbon Analysis of Petroleum Hydrocarbon Distillates, Reformates, and Gasoline by

Single Column High Efficiency (Capillary) Column Gas Chromatography,” by Neil Johansen, 1992, Boulder, CO.

(h) The fuel producer should report this fuel property to the fuel purchaser. Any generally accepted test

method may be used and shall be identified in the report.

100.3.2 Certification Diesel Fuel Specifications.

Amend subparagraphs §86.113-94(b)(2) and (b)(3) and §86.113-07(b)(2) and (b)(3) as

follows:

(b)(2) Except as noted below, petroleum fuel for diesel vehicles meeting the specifications

referenced in 40 CFR §86.113-94(b)(2) and in §86.113-07(b)(2), or substantially equivalent

specifications approved by the Executive Officer, shall be used in exhaust emission testing. The grade

of petroleum fuel recommended by the engine manufacturer, commercially designated as “Type 2-D”

grade diesel, shall be used. The petroleum fuel used in exhaust emission testing may meet the

specifications listed below, or substantially equivalent specifications approved by the Executive Officer,

as an option to the specifications in 40 CFR §86.113-94(b)(2) and in §86.113-07(b)(2). Where a

manufacturer elects pursuant to this subparagraph to conduct exhaust emission testing using the

specifications of 86.113-94(b)(2) and in §86.113-07(b)(2), or the specifications listed below, the

Executive Officer shall conduct exhaust emission testing with the diesel fuel meeting the specifications

elected by the manufacturer.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-5

California Certification Diesel Fuel Specifications

Fuel Property Limit Test Method (a)

Natural Cetane Number 47-55 D 613-86

Distillation Range §2282(g)(3), title 13, CCR

 IBP 340-420 oF

 10% point 400-490 oF

 50% point 470-560 oF

 90% point 550-610 oF

 EP 580-660 oF

API Gravity 33-39o D 287-82

Total Sulfur 0.01-0.05 wt. % §2282(g)(3), title 13, CCR

Nitrogen Content 100-500 ppmw §2282(g)(3), title 13, CCR

Total Aromatic Hydrocarbons 8-12 vol. % §2282(g)(3), title 13, CCR

Polycyclic Aromatic Hydrocarbons 1.4 wt. % (max) §2282(g)(3), title 13, CCR

Flashpoint 130 oF (max) D 93-80

Viscosity @ 40oF 2.0-4.1 centistokes D 445-83

(a) ASTM specifications unless otherwise noted. A reference to a subsection of §2282, title 13, CCR,

means the test method identified in that subsection for the particular property. A test method other than that

specified may be used following a determination by the Executive Officer that the other method produces results

equivalent to the results of the specified method.

(b)(3) Diesel fuel representative of commercial diesel fuel which will be generally available

through retail outlets shall be used in service accumulation.

100.3.3 Alcohol Fuels.

Amend §86.113-94(c) as follows:

1. Delete subparagraphs (c)(1) and (c)(2); replace with:

(c)(1) Emission test fuel. For Otto-cycle or diesel alcohol vehicles and hybrid

electric vehicles which use Otto-cycle or diesel alcohol engines, methanol or ethanol fuel used for

exhaust and evaporative emission testing shall meet the specifications set forth in section 2292.1, title

13, CCR, (Specifications for M-100 Fuel Methanol) or section 2292.3 (Specification for E-100 Fuel

Ethanol) as modified by the following:
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-6

Specification Limit

M-100 Fuel Methanol

Methanol 98.0 ± 0.5 vol. percent

Ethanol 1.0 vol. percent max.

Petroleum fuel meeting the specifications of

section 100.3.1

1.0 ± 0.1 vol. percent

E-100 Fuel Ethanol

Ethanol 98.0 ± 0.5 vol. percent

Methanol 1.0 vol. percent max.

Petroleum fuel meeting the specifications of

section 100.3.1

1.0 ± 0.1 vol. percent

(c)(2) Mileage accumulation fuel. For Otto-cycle or diesel alcohol vehicles and

hybrid electric vehicles which use Otto-cycle or diesel alcohol engines, methanol or ethanol fuel used for

service accumulation shall meet the applicable specifications set forth in section 2292.1, title 13, CCR,

(Specifications for M-100 Fuel Methanol) or section 2292.3 (Specification for E-100 Fuel Ethanol).

2. Subparagraph (c)(3) [No Change.]

3. Add the following subparagraph. Fuel additives and ignition improvers intended for use

in alcohol test fuels shall be subject to the approval of the Executive Officer. In order for such approval

to be granted, a manufacturer must demonstrate that emissions will not be adversely affected by the use

of the fuel additive or ignition improver.

100.3.4 Mixtures of Petroleum and Alcohol Fuels for Flexible Fuel Vehicles.

Amend §86.113-94(d) as follows:

1. Delete subparagraphs (d)(1) and (d)(2); replace with:

(d)(1) Exhaust emission test fuel for emission-data and durability-data

vehicles. For Otto-cycle or diesel alcohol vehicles and hybrid electric vehicles which use Otto-cycle

or diesel alcohol engines, methanol or ethanol fuel used for exhaust emission testing shall meet the

applicable specifications set forth in section 2292.2, title 13, CCR, (Specifications for M-85 Fuel

Methanol) or section 2292.4 (Specifications for E-85 Fuel Ethanol) as modified by the following:
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-7

Specification Limit

M-85 Fuel Methanol

 Petroleum fuel meeting the specifications of

section 100.3.1.

13-16 vol. percent

 Reid vapor pressure 8.0-8.5 psi, using common blending

components from the gasoline stream.

E-85 Fuel Ethanol

 Petroleum fuel meeting the specifications of

section 100.3.1.

15-21 vol. percent

 Reid vapor pressure 8.0-8.5 psi, using common blending

components from the gasoline stream.

(d)(2) Mileage accumulation fuel. For flexible fuel Otto-cycle or diesel alcohol

vehicles and hybrid electric vehicles that use Otto-cycle or diesel alcohol engines, petroleum fuel shall

meet the applicable specifications in Part II, Sections A.100.3.1 or 100.3.2 and methanol or ethanol

fuel shall meet the applicable specifications set forth in section 2292.2, title 13, CCR, (Specifications for

M-85 Fuel Methanol) or section 2292.4 (Specification for E-85 Fuel Ethanol). Mileage accumulation

procedures shall be subject to the requirements set forth in 40 CFR §86.1831-01(a) and (b) and are

subject to the prior approval of the Executive Officer. A manufacturer shall consider expected

customer fuel usage as well as emissions deterioration when developing its durability demonstration.

2. Subparagraph (d)(3) [No Change.]

3. Add the following subparagraphs. Evaporative emission test fuel for

emission-data and durability-data vehicles. For Otto-cycle or diesel alcohol vehicles and hybrid

electric vehicles which use Otto-cycle or diesel alcohol engines, a blend of methanol or ethanol fuel used

for evaporative emission testing shall meet the applicable specifications set forth in section 2292.2, title

13, CCR, (Specifications for M-85 Fuel Methanol) or section 2292.4 (Specifications for E-85 Fuel

Ethanol) and gasoline meeting the specifications of Part II section A.100.3.1 of these test procedures

such that the final blend is composed of either 35 volume percent methanol (± 1.0 volume percent of

total blend) for methanol-fueled vehicles or 10 volume percent ethanol (± 1.0 volume percent of total

blend) for ethanol-fueled vehicles. Alternative alcohol-gasoline blends may be used in place of M35 or

E10 if demonstrated to result in equivalent or higher evaporative emissions, subject to prior approval of

the Executive Officer.

(d)(4) Additive requirements. Fuel additives and ignition improvers intended for use

in alcohol test fuels shall be subject to the approval of the Executive Officer. In order for such approval

to be granted, a manufacturer must demonstrate that emissions will not be adversely affected by the use

of the fuel additive or ignition improver.

100.3.5 Natural Gas Fuels.

Amend §86.113-94(e) as follows:

1. Delete subparagraphs (e)(1), (e)(2) and (e)(3); replace with:

(e)(1) Exhaust emission test fuel. For dedicated, dual-fueled or hybrid electric

vehicles which use natural gas, fuel used for exhaust and evaporative emission testing shall meet the
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-8

specifications listed in section 2292.5, title 13, CCR, (Specifications for Compressed Natural Gas) as

modified by the following:

Specification Limit

Compressed Natural Gas Certification Test Fuel

 Methane 90.0 ± 1.0 mole percent

 Ethane 4.0 ± 0.5 mole percent

 C3 and higher hydrocarbon content 2.0 ± 0.3 mole percent

 Oxygen 0.5 mole percent maximum

 Inert gases (CO2 + N2) 3.5 ± 0.5 vol. percent

(e)(2) Mileage accumulation fuel. For dedicated, dual-fueled or hybrid electric

vehicles which use natural gas, fuel used for service accumulation shall meet the specifications listed in

section 2292.5, title 13, CCR, (Specifications for Compressed Natural Gas).

100.3.6 Liquefied Petroleum Gas Fuels.

Amend §86.113-94(f) as follows:

1. Delete subparagraphs (f)(1) and (f)(2); replace with:

(f)(1) Evaporative and exhaust emission test fuel. For dedicated, dual-fueled or

hybrid electric vehicles which use liquefied petroleum gas, fuel used for exhaust and evaporative

emission testing shall meet the specifications listed in section 2292.6, title 13, CCR, (Specifications for

Liquefied Petroleum Gas) as modified by the following:

Specification Limit

Liquefied Petroleum Gas Certification Test Fuel

 Propane 93.5 ± 1.0 volume percent

 Propene 3.8 ± 0.5 volume percent

 Butane and heavier components 1.9 ± 0.3 volume percent

(f)(2) Mileage accumulation fuel. For dedicated, dual-fueled or hybrid electric

vehicles which use liquefied petroleum gas, fuel used for service accumulation shall meet the

specifications listed in section 2292.6, title 13, CCR, (Specifications for Liquefied Petroleum Gas).

2. Subparagraph (f)(3). [No Change.]

100.3.7 §86.113-94(g). [No Change.]

100.3.8 §86.113-07(h). [No Change.]
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-9

100.3.97 Identification of New Clean Fuels to be Used in Certification Testing.

Any person may petition the state board to establish by regulation certification testing

specifications for a new clean fuel for which specifications for a new clean fuel are not specifically set

forth in paragraph 86.113-94 as amended herein. Prior to adopting such specifications, the state board

shall consider the relative cost-effectiveness of use of the fuel in reducing emissions compared to the use

of other fuels. Whenever the state board adopts specifications for a new clean fuel for certification

testing, it shall also establish by regulation specifications for the fuel as it is sold commercially to the

public.

(a) If the proposed new clean fuel may be used to fuel existing motor vehicles, the state

board shall not establish certification specifications for the fuel unless the petitioner has demonstrated

that:

(1) Use of the new clean fuel in such existing motor vehicles would not increase

emissions of NMOG (on a reactivity-adjusted basis), NOx, CO, and the potential risk

associated with toxic air contaminants, as determined pursuant to the procedures set forth in

“California Test Procedures for Evaluating Substitute Fuels and New Clean Fuels,” as adopted

September 17, 1993. In the case of fuel-flexible vehicles or dual-fuel vehicles which were not

certified on the new clean fuel but are capable of being operated on it, emissions during

operation with the new clean fuel shall not increase compared to emissions during vehicle

operation on gasoline.

(2) Use of the new clean fuel in such existing motor vehicles would not result in

increased deterioration of the vehicle and would not void the warranties of any such vehicles.

(b) Whenever the state board designates a new clean fuel pursuant to this section, the state

board shall also establish by regulation required specifications for the new clean fuel sold commercially

in California.

86.114-94 Analytical gases. June 30, 1995.

86.115-00 EPA urban dynamometer driving schedules. October 22, 1996.

100.4 Calibration methods and frequency.

86.116-94 Calibrations, frequency and overview. June 30, 1995.

86.117-96 Evaporative emission enclosure calibrations. August 23, 1995.

86.118-00 Dynamometer calibrations. October 22, 1996.

86.119-90 CVS calibration. February 18, 2000. May 4, 1998.

86.120-94 Gas meter or flow instrumentation calibration, particulate, methanol and formaldehyde

measurement. June 30, 1995.

86.121-90 Hydrocarbon analyzer calibration. June 30, 1995.

86.122-78 Carbon monoxide analyzer calibration. June 28, 1977.

86.123-78 Oxides of nitrogen analyzer calibration. June 30, 1995.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-10

86.124-78 Carbon dioxide analyzer calibration. June 28, 1977.

86.125-94 Methane analyzer calibration. June 5, 1991.

86.126-90 Calibration of other equipment. April 11, 1989.

100.5 Test Procedures and Data Requirements.

86.127-00 Test procedures; overview. May 4, 1999.

86.128-00 Transmissions. October 22, 1996.

86.129-00 Road load power, test weight, inertia weight class determination, and fuel temperature

profile. October 6, 2000.

100.5.1 California Road Load Power, Test Weight and Inertia Weight Class

Determination.

100.5.1.1 Amend §86.129-00(b) to add the following specifications for medium-duty vehicles:

Power absorption unit adjustment- medium-duty vehicles.

(1) The power absorption unit shall be adjusted to reproduce road load power at 50 miles

per hour true speed. The dynamometer power absorption shall take into account the dynamometer

friction, as discussed in paragraph 86.118-78.

(2) The dynamometer road load setting is determined from the loaded test weight, the

reference frontal area, vehicle protuberances, and an aerodynamic drag coefficient as determined

appropriate by the Executive Officer. The vehicle manufacturer shall submit the procedure by which the

aerodynamic drag coefficient was determined in the test vehicle information section in the certification

application. The dynamometer road load setting shall be determined by the following equation.

(i) For medium-duty vehicles to be tested on twin or single large roll dynamometers:

Hp = (0.00182)V((0.015)(W)+(0.0375)(Cd)(A)(V2 )/(32.2ft/s2 ))+P

where:

Hp = the dynamometer power absorber setting at 50 mph (horsepower).

0.00182 = conversion factor to horsepower.

V = velocity in feet/sec.

0.015 = coefficient of rolling resistance.

W = loaded vehicle weight in pounds.

0.0375 = air density in lbm/cubic ft.

Cd = aerodynamic drag coefficient.

A = reference frontal area in square ft.

32.2 ft/s2 = gravitational acceleration

P = protuberance power (horsepower)

(ii) The protuberance power, P shall be determined per subparagraph

86.129-80(c)(2)(i).

(iii) The dynamometer power absorber setting for medium-duty vehicles shall be

rounded to the nearest 0.1 horsepower.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-11

(3) The road load power calculated above shall be used or the vehicle manufacturer may

determine the road load power by an alternate procedure requested by the manufacturer and approved

in advance by the Executive Officer.

(4) Where it is expected that more than 33 percent of a vehicle line within an engine-system

combination will be equipped with air conditioning, per §86.1828-01, the road load power as

determined in paragraph (2) or (3) of this section shall be increased by 10 percent up to a maximum

increment of 1.4 horsepower, for testing all test vehicles of that vehicle line within that engine-system

combination if those vehicles are intended to be offered with air conditioning in production. This power

increment shall be added to the indicated dynamometer power absorption setting prior to rounding off

this value.

86.130-00 Test sequence; general requirements. October 22, 1996.

100.5.2 California test sequence; general requirements.

100.5.2.1 Delete subparagraph (a) of §86.130-00 and replace with:

For purposes of determining conformity with 50oF test requirements, the procedures set forth in

Part II, Section C. For all hybrid electric vehicles and all 2001 and subsequent model-year vehicles

certifying to running loss and useful life evaporative emission standards, the test sequence specified in

“California Evaporative Emission Standards and Test Procedures for 1978 and Subsequent Model

Motor Vehicles” as incorporated by reference in section 1976, title 13, CCR shall apply.

100.5.2.2 Add the following:

A manufacturer has the option of simulating air conditioning operation during testing at other

ambient test conditions provided it can demonstrate that the vehicle tailpipe exhaust emissions are

representative of the emissions that would result from the SC03 cycle test procedure and the ambient

conditions of paragraph 86.161-00. The Executive Officer has approved two optional air conditioning

test simulation procedures, AC1 and AC2, for the 2001 to 2003 model years only. If a manufacturer

desires to conduct an alternative SC03 test simulation other than AC1 and AC2, or the AC1 and AC2

simulations for the 2004 and subsequent model years, the simulation test procedure must be approved

in advance by the Executive Officer (see paragraphs 86.162-00 and 86.162-03).

86.131-00 Vehicle preparation. October 22, 1996.

86.132-00 Vehicle preconditioning. October 22, 1996.

100.5.3 California Vehicle Preconditioning Requirements.

100.5.3.1 Add the following subparagraph: For all hybrid electric vehicles and all 2000 and

subsequent model-year vehicles subject to running loss and useful life evaporative emission standards,

the preconditioning sequence for the Federal Test Procedure specified in “California Evaporative

Emission Standards and Test Procedures for 1978 and Subsequent Model Motor Vehicles” as

incorporated by reference in section 1976, title 13, CCR shall apply. In addition, the preconditioning

sequence for the SFTP described in subparagraphs (n) and (o) of paragraph 86.132-00 shall apply.

86.133-96 Diurnal breathing loss test. August 23, 1995.

86.134-96 Running loss test. August 23, 1995.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-12

86.135-00 Dynamometer procedure. October 22, 1996.

86.136-90 Engine starting and restarting. September 21, 1994.

86.137-96 Dynamometer test run, gaseous and particulate emissions. March 24, 1993.

86.138-96 Hot soak test. August 23, 1995.

86.139-90 Diesel particulate filter handling and weighing. April 11, 1989.

86.140-94 Exhaust sample analysis. June 30, 1995.

86.142-90 Records required. June 30, 1995.

86.143-96 Calculations; evaporative emissions. August 23, 1995.

86.144-94 Calculations; exhaust emissions. September 5, 1997.

100.5.4 Calculations; exhaust emissions.

100.5.4.1 The exhaust emission calculations for California are set forth in the

“California Non-Methane Organic Gas Test Procedures,” which is incorporated by reference in section

1961(d), title 13, CCR.

100.5.4.2 Add the following calculation:

Organic material non-methane hydrocarbon equivalent mass for ethanol vehicles:

OMNMHCEmass = NMHCmass + (13.8756/32.042) x (CH3OH)mass +

(13.8756/23.035) x (CH3CH2OH)mass + (13.8756/30.0262) x (HCHO)mass +

(13.8756/22.027) x (CH3CHO)mass

86.145-82 Calculations; particulate emissions. November 2, 1982.

86.146-96 to 85.157-98 [n/a; (ORVR)]

86.158-00 Supplemental Federal Test Procedures; overview. October 22, 1996.

86.159-00 Exhaust emission test procedures for US06 emissions. October 22, 1996.

86.160-00 Exhaust emission test procedure for SC03 emissions. October 22, 1996.

86.161-00 Air conditioning environmental test facility ambient requirements. October 22, 1996.

86.162-00 Approval of alternative air conditioning test simulations and descriptions of AC1 and

AC2. October 22, 1996.

86.162-03 Approval of alternative air conditioning test simulations. October 22, 1996.

86.163-00 Spot check correlation procedures for vehicles tested using a simulation of the

environmental test cell for air conditioning emission testing. October 22, 1996.

86.164-00 Supplemental federal test procedure calculations. October 22, 1996.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-13

B. Subpart C - Emission Regulations for 1994 and Later Model Year Gasoline-Fueled

New Light-Duty Vehicles and New Light-Duty Trucks; Cold Temperature Test

Procedures

86.201-94 General applicability. July 17, 1992.

200.1 California applicability.

Amend subparagraph 86.201-94(a) as follows: This subpart describes procedures for

determining the cold temperature carbon monoxide (CO) emissions from 2000 and later model year

new passenger cars, light-duty trucks, and medium-duty vehicles (excluding natural gas, diesel-fueled,

and zero-emission vehicles).

86.202-94 Definitions. July 17, 1992.

86.203-94 Abbreviations. July 17, 1992.

86.204-94 Section number construction. July 17, 1992.

86.205-94 Introduction; structure of subpart. July 17, 1992.

86.206-94 Equipment required; overview. July 17, 1992.

200.2 California Equipment Required; Overview.

Amend §86.206-94, as follows:

This subpart contains procedures for exhaust emission tests on passenger cars, light-duty trucks,

and medium-duty vehicles (excluding natural gas, diesel-fueled, and zero-emission vehicles.) Equipment

required and specifications are as follows:

(a)(1) Exhaust emission tests. Exhaust from vehicles (excluding natural gas, diesel-fueled,

and zero-emission vehicles) is tested for gaseous emissions using the Constant Volume Sampler (CVS)

concept (§86.209). Equipment necessary and specifications appear in 40 CFR Part 86, §§86.208

through 86.214.

(a)(2) Fuel, analytical gas, and driving schedule specifications. Fuel specifications for

exhaust emission testing for gasoline-fueled vehicles are specified in 40 CFR Part 86, §86.213. As an

option, a manufacturer may utilize the fuel specified in §86.213 with the sulfur content limited to 30-40

ppm by weight. Fuel specifications for exhaust emission testing for alcohol-fueled vehicles and liquefied

petroleum gas vehicles are specified in Part II, Section A.100.3 of these test procedures. Analytical

gases are specified in 40 CFR Part 86, §86.214. The EPA Urban Dynamometer Driving Schedule

(UDDS) for use in emission tests is specified in 40 CFR Part 86, §86.215 and appendix I to this part.

86.208-94 Dynamometer. July 17, 1992.

86.209-94 Exhaust gas sampling system; gasoline-fueled vehicles. July 17, 1992.

86.211-94 Exhaust gas analytical system. July 17, 1992.

86.213-04 Fuel specifications. February 10, 2000.

86.214-94 Analytical gases. July 17, 1992.

86.215-94 EPA urban dynamometer driving schedule. July 17, 1992.

86.216-94 Calibrations, frequency and overview. July 17, 1992.

86.218-94 Dynamometer calibration. July 17, 1992.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-14

86.219-94 CVS calibration. July 17, 1992.

86.221-94 Hydrocarbon analyzer calibration. July 17, 1992.

86.222-94 Carbon monoxide analyzer calibration. July 17, 1992.

86.223-94 Oxides of nitrogen analyzer calibration. July 17, 1992.

86.224-94 Carbon dioxide analyzer calibration. July 17, 1992.

86.226-94 Calibration of other equipment. July 17, 1992.

86.227-94 Test procedures; overview. July 17, 1992.

86.228-94 Transmissions. July 17, 1992.

86.229-94 Road load force, test weight, and inertia weight class determination. July 17, 1992.

86.230-94 Test Sequence; general requirements. July 17, 1992.

86.231-94 Vehicle Preparation. July 17, 1992.

86.232-94 Vehicle Preconditioning. July 17, 1992.

86.235-94 Dynamometer procedure. July 17, 1992.

86.236-94 Engine starting and restarting. July 17, 1992.

86.237-94 Dynamometer test run, gaseous emissions. July 17, 1992.

86.240-94 Exhaust sample analysis. July 17, 1992.

86.242-94 Records required. July 17, 1992.

86.244-94 Calculations; exhaust emissions. July 17, 1992.

86.246-94 Intermediate temperature testing. July 17, 1992.

Appendix I to Part 86 -- Urban Dynamometer Schedules. April 29, 1998.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-15

C. 50oF Emission Test Procedure.

The NMOG, CO, NOx and formaldehyde emissions from all light- and medium-duty TLEVs,

LEVs, ULEVs and SULEVs shall be measured according to the Federal Test Procedure as set forth in

Subpart B, 40 CFR Part 86 at a nominal temperature of 50oF with the following modifications:

(1) Test Procedure.

(a) The test vehicles shall not be subject to a diurnal heat build prior to the cold

start exhaust test or evaporative emission testing.

(b) Following a 12 to 36 hour cold soak at a nominal temperature of 50oF, the

nominal preconditioning, soak, and test temperatures shall be maintained within 3oF of the

nominal temperature on an average basis and within 5oF of the nominal temperature on a

continuous basis. The temperature shall be sampled at least once every 15 seconds during the

preconditioning and test periods and at least once each 5 minutes during the soak period. A

continuous strip chart recording of the temperature with these minimum time resolutions is an

acceptable alternative to employing a data acquisition system.

(c) The test site temperature shall be measured at the inlet of the vehicle cooling fan

used for testing.

(d) The test vehicle may be fueled before the preconditioning procedure in a fueling

area maintained within a temperature range of 68 to 86oF. The requirement to saturate the

evaporative control canister(s) shall not apply.

(e) If a soak area remote from the test site is used, the vehicle may pass through an

area maintained within a temperature range of 68 to 86oF during a time interval not to exceed

10 minutes. In such cases, the vehicle shall be restabilized to 50oF by soaking the vehicle in the

nominal 50oF test area for six times as long as the exposure time to the higher temperature area,

prior to starting the emission test.

(f) The vehicle shall be approximately level during all phases of the test sequence to

prevent abnormal fuel distribution.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-16

D. Procedure for Determining Specific Reactivity.

The following procedure shall be used by the Executive Officer to establish reactivity adjustment

factors for exhaust emissions of non-methane organic gases (NMOG) for the purpose of certifying a

vehicle of specific emission category and fuel for sale in California.

1. Procedure for Determining Specific Reactivity.

(a) A representative speciated NMOG exhaust emission profile for light- and medium-duty

low-emission vehicles shall be established according to the following conditions:

i. Speciated NMOG profiles shall be obtained from a statistically valid number of

vehicles in each vehicle emission category and fuel type. The maximum incremental reactivities

to be used are provided in the “California Non-Methane Organic Gas Test Procedures,”

incorporated by reference in Part II, section A.100.5.4 of these test procedures.

ii. The speciated NMOG profiles shall identify and quantify, in units of grams per mile

or milligrams per mile, all compounds above the specified laboratory limit of detection as

measured in accordance with the procedures specified in the “California Non-Methane Organic

Gas Test Procedures.”

(b) The “grams ozone per mile” value of each organic compound identified in the speciated

profile shall be determined by multiplying the “grams per mile NMOG” emission value of each

compound by the applicable maximum incremental reactivity value as specified in the “California NonMethane Organic Gas Test Procedures.”

(c) The “total grams ozone per mile” of NMOG exhaust emissions from each vehicle

emission category and fuel type shall be the sum of all the organic compounds values calculated in step

(b).

(d) The specific reactivity of each vehicle emission category and fuel type shall be

determined by dividing the “total grams ozone per mile” value calculated in step (c) by the “total grams

per mile of NMOG emissions.”

2. Procedure for Determining Reactivity Adjustment Factors.

(a) The baseline specific reactivity of vehicle emission categories operating on conventional

gasoline shall be determined by the Executive Officer in accordance with the procedure outlined in

subparagraph 1., above.

i. Gasoline meeting the specifications listed below shall be used to determine the

baseline specific reactivity low-emission vehicles operating on conventional gasoline:
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-17

Specifications for Conventional Gasoline

Fuel Property Limit

Sulfur 300 ± 50 ppm by weight

Benzene 1.6 ± 0.3 volume percent

Reid vapor pressure 8.7 ± 0.3 psi

Distillation, D-86, oF

 10% 115-135

 50%, maximum 240

 90%, 323-333

 EP, maximum 420

Hydrocarbons

 Total Aromatics 32 ± 3.0 volume percent

 Multi-substituted alkyl aromatics 21 ± 3.0 volume percent

 Olefins 12 ± 3.0 volume percent

 Saturates Remainder

(The test methods used for each fuel property shall be the same as the test method for the identical fuel

property listed in Part II, Section A.100.3 of these test procedures.)

(b) The generic specific reactivity of vehicle emission categories operating on clean fuels

shall also be determined by the Executive Officer according to the procedure outlined in subparagraph

1. above.

(c) The candidate vehicle/fuel “reactivity adjustment factor” shall be determined by dividing

the specific reactivity of a candidate fuel and vehicle by the baseline specific reactivity of vehicles in the

same vehicle emission category using the procedure outline in subparagraph 1. above.

(d) For a candidate vehicle/fuel system operating on natural gas, a “methane reactivity

adjustment factor” shall be calculated by dividing the maximum incremental reactivity value for methane

given in the California Non-Methane Organic Gas Test Procedures by the specific reactivity for the

vehicle in the same emission control technology category operated on conventional gasoline as listed in

subparagraph (a)i. above or established by the Executive Officer pursuant to paragraph 4 and 5 below.

The current methane reactivity adjustment factors are listed in Part I.E.4 of these test procedures.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-18

3. Procedures for Establishing Test Group Specific Reactivity Adjustment

Factors.

A manufacturer may request the use of a unique specific reactivity for a specific vehicle test

group category and fuel only if a baseline specific reactivity factor for the applicable test group class and

emission category is provided in section E.5.1.1 of these test procedures. The Executive Officer shall

approve such a request provided the criteria outlined below are met.

(a) The manufacturer submits speciated NMOG exhaust emission profiles to the Executive

Officer obtained from emission testing a minimum of four different vehicles representative of vehicles that

will be certified in the test group. The test vehicles shall include the official emission-data vehicle(s) for

the engine family, and the mileage accumulation of each vehicle shall be at or greater than 4000 miles.

One speciated profile shall be submitted for each test vehicle. Emission levels of each constituent

NMOG shall be measured according to the “California Non-Methane Organic Gas Test Procedures.”

For the emission-data vehicle(s), the speciated profile(s) shall be obtained from the same test used to

obtain the official exhaust emission test results for the emission-data vehicle at the 4,000 mile test point.

The manufacturer shall calculate specific reactivity for each speciated NMOG exhaust emission profile

in accordance with the procedures specified in paragraph 2. above. By using these specific reactivity

values, the manufacturer shall calculate a “reactivity adjustment factor” for each test vehicle in

accordance with the procedure specified in paragraph 3. above. A “reactivity adjustment factor” for the

test group shall be calculated by taking the arithmetic mean of the “reactivity adjustment factor”'

obtained for each test vehicle. The 95 percent upper confidence bound (95% UCB) shall be calculated

according to the equation:

n

95% UCB = RAF + 1.96 x [ Σ (RAFi - RAFm)

2

 / (n-1)]1⁄2

I=1

where:

RAFm = mean “reactivity adjustment factor” calculated for the test group

RAFi = “reactivity adjustment factor” calculated for the i'th test vehicle

n = number of test vehicles

The 95 percent upper confidence bound of the “reactivity adjustment factor” for the test group shall be

less than or equal to 115 percent of the test group “reactivity adjustment factor.”

(b) The manufacturer submits an “ozone deterioration factor” for the test group. To

determine the “ozone deterioration factor,” the manufacturer shall perform two tests at each mileage

interval for one or more durability vehicle(s) tested in accordance with the procedures and conditions

for calculating mass deterioration factors specified in Part I, Section F.3 (40 CFR §86.1819) of these

test procedures. The Executive Officer shall approve the use of other mileage intervals and procedures

if the manufacturer can demonstrate that equivalently representative “ozone deterioration factors” are

obtained. One speciated profile shall be submitted for each test. Emission levels of each constituent

NMOG shall be measured according to the “California Non-Methane Organic Gas Test Procedures.”

A mean gram per mile NMOG mass value and a mean specific reactivity value shall be calculated by

taking the arithmetic mean of each measurement from the speciated profiles. These results shall be
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-19

multiplied together to obtain a mean “total grams ozone per mile” value at each mileage interval. A

mean “ozone deterioration factor” shall be calculated in accordance with the procedures in Part I

Section F.3 (40 CFR §86.1819) of these test procedures except that the mean total “grams ozone per

mile” value determined at each mileage interval shall be used in place of measured mass emissions. If

the “ozone deterioration factor” is determined to be less than 1.00, the “ozone deterioration factor” shall

be assigned a value of 1.00. The “ozone deterioration factor” shall be multiplied by the product of the

official exhaust NMOG mass emission results at the 4,000 mile test point and the mean “reactivity

adjustment factor” for the test group to obtain the NMOG certification levels used to determine

compliance with the NMOG emission standards.

(c) The speciated profiles, mean “reactivity adjustment factor” for the test group, and

“ozone deterioration factor” are provided to the Executive Officer with the certification application for

the engine family.

(d) The maximum incremental reactivities to be used are provided in the “California NonMethane Organic Gas Test Procedures.” Any manufacturer which intends to use the table shall submit

to the Executive Officer a list which provides the specific organic gases measured by the manufacturer

and the maximum incremental reactivity value assigned to each organic gas prior to or with the submittal

of a request for the use of a reactivity adjustment factor unique to a specific test group. The Executive

Officer may deny such requests if he or she determines that the maximum incremental reactivity value

assignments are made incorrectly.

(e) Methanol and LPG Requirements. For a candidate vehicle/fuel system powered by

methanol or liquefied petroleum gas, the reactivity adjustment factor determined by the manufacturer

shall be multiplied by 1.1. The resulting value shall constitute the “reactivity adjustment factor” for the

methanol or liquefied petroleum gas-powered vehicle/fuel system.

4. Procedure for Establishing A New Reactivity Adjustment Factor.

The Executive Officer may establish by executive order new reactivity adjustment factor

pursuant to the procedures set forth above. The Executive Officer shall notify manufacturers in writing

of a new reactivity adjustment factor within 30 days of their establishment.

5. Procedure for Revising Reactivity Adjustment Factors.

The Executive Officer may revise any reactivity adjustment factor listed in Part I.E.5 of these

test procedures or established by the Executive Officer pursuant to the above criteria if he or she

determines that the revised reactivity adjustment factor is more representative of the ozone-forming

potential of vehicle NMOG emissions based on the best available scientific knowledge and sound

engineering judgment. The Executive Officer shall notify manufacturers in writing of any such reactivity

adjustment factor at least 3 years prior to January 1 of the calendar year which has the same numerical

designation as the model year for which the revised reactivity adjustment factor first becomes effective.

However, a manufacturer may use the revised reactivity adjustment factor in certifying any new test

group whose certification application is submitted following such notification, if it so chooses. A

manufacturer may also continue to use the original reactivity adjustment factor for any existing test group

previously certified with that reactivity adjustment factor until a new durability-data vehicle is tested for

that test group.
As Amended: September 5, 2003

Board Hearing: December 12, 2002 II-20

E. Unified Cycle Driving Schedule.

[This page left intentionally blank for formatting purposes.]
As Amended: September 5, 2003

Board Hearing: 12/12/02 II-20

Unified Test Cycle

(Speed vs Time Sequence)

Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed

(sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph)

1 0 74 12.3 147 20 220 0 293 0 366 45.3 439 60.3 512 28

2 0 75 8.1 148 23 221 0 294 0 367 46.5 440 60.3 513 26.5

3 0 76 6.1 149 25.7 222 0 295 0 368 48 441 60.3 514 24.2

4 0 77 9.6 150 28 223 0 296 0 369 48.8 442 59.5 515 22.7

5 0 78 12.7 151 30.7 224 0 297 0 370 49.5 443 58.8 516 20.4

6 0 79 15.7 152 32.6 225 0 298 0 371 49.9 444 59.1 517 17.7

7 0 80 18 153 34.2 226 0 299 0 372 49.9 445 58.8 518 15.7

8 0 81 20.4 154 35.3 227 0 300 0 373 49.9 446 58.8 519 13.1

9 0 82 21.9 155 36.9 228 0 301 0 374 49.5 447 58.8 520 10.8

10 0 83 23.4 156 36.9 229 0 302 0 375 49.5 448 58.4 521 8.4

11 0 84 23.8 157 37.2 230 0 303 0 376 48.8 449 58 522 7.3

12 0 85 24.6 158 37.6 231 0 304 0 377 48.8 450 58 523 5

13 0 86 25 159 37.6 232 0 305 0 378 48.8 451 58 524 3.8

14 0 87 26.1 160 37.6 233 0 306 0 379 48.4 452 58.4 525 3.5

15 0 88 26.1 161 37.2 234 0 307 0 380 48.8 453 59.1 526 1.9

16 0 89 26.9 162 37.2 235 0 308 0 381 49.5 454 59.5 527 0.8

17 0 90 26.9 163 36.9 236 0 309 0 382 50.3 455 59.9 528 0

18 0 91 26.9 164 36.5 237 0 310 0 383 50.7 456 59.9 529 0

19 0 92 26.5 165 36.5 238 1.5 311 0 384 51.8 457 60.3 530 0

20 0 93 25.7 166 34.9 239 5 312 0 385 52.6 458 61.1 531 0.8

21 1.2 94 21.9 167 33.4 240 8.8 313 0.4 386 53.4 459 61.1 532 1.9

22 4.2 95 16.5 168 31.9 241 11.5 314 2.7 387 54.1 460 61.1 533 3.8

23 7.3 96 10 169 29.2 242 14.2 315 7.3 388 55.3 461 61.4 534 6.9

24 8.8 97 4.6 170 25 243 15.4 316 11.5 389 55.3 462 61.4 535 9.6

25 10.8 98 1.5 171 25 244 16.1 317 15.4 390 56.1 463 61.1 536 11.1

26 12.3 99 0.4 172 26.1 245 16.1 318 18.4 391 56.4 464 60.7 537 11.1

27 13.1 100 0 173 27.6 246 16.9 319 20.7 392 56.4 465 59.9 538 10.4

28 12.3 101 0 174 29.2 247 16.5 320 24.2 393 56.4 466 59.1 539 8.8

29 12.3 102 0 175 31.1 248 16.9 321 26.9 394 57.2 467 59.1 540 9.2

30 11.5 103 0 176 32.3 249 18 322 29.6 395 56.8 468 59.1 541 10

31 11.5 104 0 177 34.2 250 19.2 323 31.1 396 57.6 469 59.9 542 10.4

32 11.1 105 0 178 34.9 251 20.4 324 32.6 397 57.6 470 59.5 543 10.4

33 11.1 106 0 179 35.7 252 20.4 325 33.8 398 57.6 471 59.9 544 5.4

34 11.1 107 0 180 36.5 253 21.1 326 34.9 399 58 472 58.8 545 1.9

35 13.1 108 0.4 181 36.9 254 21.1 327 36.9 400 58 473 58 546 0

36 15 109 1.2 182 36.9 255 22.3 328 39.2 401 58.4 474 57.6 547 0

37 16.9 110 1.9 183 37.2 256 23 329 41.1 402 58.4 475 56.8 548 0

38 16.9 111 3.8 184 37.6 257 23.8 330 43 403 58.8 476 56.1 549 0

39 16.1 112 7.7 185 37.2 258 24.2 331 43.8 404 59.1 477 55.3 550 0

40 15.7 113 11.5 186 37.6 259 24.6 332 44.5 405 58.8 478 54.1 551 0

41 15.4 114 14.6 187 38 260 25 333 45.3 406 58.8 479 52.6 552 0

42 15 115 18 188 38.4 261 25.7 334 45.3 407 58 480 49.2 553 0

43 13.8 116 21.5 189 39.2 262 25.7 335 44.9 408 58 481 46.1 554 0

44 10.8 117 25 190 39.6 263 26.5 336 44.5 409 57.6 482 43 555 0

45 8.4 118 28.4 191 39.9 264 27.6 337 43.8 410 57.6 483 37.2 556 0

46 6.1 119 30.7 192 40.7 265 28.4 338 43.4 411 57.6 484 29.6 557 0

47 4.2 120 31.9 193 40.3 266 29.2 339 42.6 412 57.6 485 21.5 558 0

48 3.5 121 32.3 194 41.1 267 30.3 340 41.9 413 57.6 486 16.5 559 0

49 3.5 122 32.3 195 41.1 268 31.1 341 41.5 414 59.1 487 15.7 560 0

50 1.5 123 31.9 196 40.7 269 31.1 342 40.7 415 59.5 488 18.4 561 0

51 0 124 30.3 197 31.9 270 30.7 343 40.3 416 59.9 489 21.5 562 0

52 0 125 28 198 23.9 271 31.1 344 41.1 417 60.3 490 25 563 0

53 0 126 24.2 199 15.9 272 29.6 345 41.5 418 60.3 491 27.3 564 0

54 0 127 20 200 7.9 273 29.2 346 42.6 419 61.1 492 29.2 565 0

55 0 128 16.1 201 2.7 274 29.2 347 43.4 420 60.3 493 30.7 566 0

56 0 129 11.5 202 0.4 275 28.8 348 44.2 421 59.9 494 31.5 567 0

57 0 130 8.1 203 0.4 276 28 349 44.9 422 59.5 495 31.1 568 0

58 0 131 5 204 2.7 277 23 350 45.7 423 59.1 496 31.1 569 0

59 0 132 3.5 205 3.8 278 21.1 351 46.5 424 59.1 497 30.3 570 0

60 0 133 1.9 206 3.8 279 21.5 352 46.8 425 59.5 498 30 571 0

61 0 134 0 207 1.5 280 20.7 353 47.2 426 59.5 499 30 572 0.4

62 0 135 0 208 0 281 20.7 354 48 427 59.5 500 29.6 573 1.5

63 1.2 136 0 209 0 282 19.6 355 47.6 428 59.9 501 30 574 3.5

64 3.5 137 0 210 0 283 16.5 356 48.4 429 60.3 502 28.8 575 6.1

65 7.7 138 0 211 0 284 13.1 357 48 430 60.7 503 28.8 576 10.4
As Amended: September 5, 2003

Board Hearing: 12/12/02 II-20

66 11.1 139 0 212 0 285 9.6 358 47.2 431 60.7 504 28 577 14.2

67 13.8 140 0 213 0 286 7.3 359 46.1 432 61.4 505 28.4 578 16.9

68 16.5 141 0 214 0 287 3.8 360 45.7 433 61.8 506 28 579 19.2

69 18.4 142 0 215 0 288 0.8 361 44.9 434 61.8 507 28.4 580 20

70 20.4 143 1.5 216 0 289 0 362 44.2 435 61.8 508 28.4 581 21.5

71 20.7 144 6.9 217 0 290 0 363 43.8 436 61.8 509 28.8 582 23.4

72 19.6 145 12.7 218 0 291 0 364 44.5 437 61.1 510 28.4 583 24.6

73 17.3 146 16.5 219 0 292 0 365 44.9 438 60.7 511 28.4 584 24.2

Unified Test Cycle

(Speed vs Time Sequence)

Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed

(sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph)

585 20 658 33 731 4.2 804 20.4 877 62.2 950 16.5 1023 0.4 1096 9.6

586 16.9 659 34.2 732 1.2 805 18.8 878 62.2 951 15 1024 2.7 1097 8.8

587 13.4 660 34.6 733 0 806 17.3 879 62.6 952 11.9 1025 6.1 1098 10.8

588 13.4 661 35.3 734 0 807 15 880 63.7 953 9.6 1026 9.2 1099 12.7

589 15.7 662 36.1 735 0 808 13.1 881 64.5 954 8.4 1027 11.5 1100 14.2

590 18.4 663 36.1 736 0 809 9.2 882 64.9 955 5.8 1028 14.2 1101 14.6

591 21.1 664 36.9 737 0 810 6.9 883 66 956 1.2 1029 16.1 1102 13.1

592 23.4 665 36.9 738 0 811 4.6 884 66 957 0 1030 18 1103 11.1

593 25.3 666 37.6 739 0 812 4.6 885 66.8 958 0 1031 20 1104 11.1

594 27.6 667 37.6 740 0 813 4.6 886 66.4 959 0 1032 21.5 1105 11.1

595 28.8 668 38.4 741 0 814 4.2 887 66.8 960 1.2 1033 23 1106 13.1

596 30.3 669 38 742 0 815 5.4 888 67.2 961 3.1 1034 24.2 1107 15.7

597 30.7 670 37.6 743 0 816 4.6 889 66.4 962 5 1035 25 1108 18.4

598 31.5 671 37.6 744 0 817 3.5 890 66.4 963 8.4 1036 25.7 1109 20.7

599 31.1 672 37.2 745 0 818 2.3 891 66 964 11.5 1037 26.9 1110 23.8

600 31.1 673 36.9 746 0 819 2.3 892 65.7 965 14.6 1038 27.6 1111 25.7

601 30.3 674 36.1 747 0 820 1.9 893 65.7 966 16.9 1039 27.6 1112 28

602 30.3 675 35.7 748 0 821 3.1 894 66.4 967 18.8 1040 28.4 1113 30

603 30.3 676 36.1 749 0 822 6.1 895 66 968 21.1 1041 29.2 1114 31.1

604 30.7 677 35.7 750 0 823 4.6 896 65.7 969 23.8 1042 29.2 1115 32.3

605 31.1 678 35.7 751 0 824 2.7 897 65.3 970 26.5 1043 30 1116 34.2

606 32.3 679 35.7 752 0 825 2.3 898 65.3 971 28 1044 29.6 1117 35.7

607 32.6 680 36.1 753 0 826 2.3 899 64.5 972 29.6 1045 29.6 1118 36.9

608 32.6 681 36.1 754 0 827 3.1 900 64.5 973 30.7 1046 28.8 1119 38.8

609 32.6 682 35.7 755 0 828 4.2 901 64.1 974 32.6 1047 28 1120 40.3

610 31.1 683 35.7 756 0 829 3.5 902 63.7 975 34.2 1048 23.8 1121 41.5

611 26.9 684 34.9 757 0 830 3.8 903 63.7 976 35.3 1049 18.8 1122 42.2

612 22.3 685 34.6 758 0 831 4.2 904 63.7 977 36.1 1050 11.9 1123 43

613 18 686 34.2 759 0 832 3.5 905 64.5 978 36.9 1051 6.1 1124 43.8

614 13.8 687 33.8 760 0 833 3.5 906 64.5 979 38 1052 1.5 1125 43.8

615 9.6 688 33.4 761 0 834 3.5 907 64.9 980 38 1053 1.5 1126 43.4

616 4.6 689 33 762 0 835 4.6 908 64.5 981 38 1054 4.2 1127 43

617 6.1 690 30.3 763 1.5 836 5.8 909 64.1 982 38 1055 8.1 1128 42.2

618 10 691 29.2 764 5.4 837 3.5 910 64.9 983 38 1056 10.4 1129 41.9

619 14.2 692 28.4 765 9.2 838 0.8 911 65.3 984 37.2 1057 13.1 1130 41.5

620 17.3 693 25 766 11.5 839 3.5 912 65.3 985 36.9 1058 15.4 1131 41.9

621 20 694 21.1 767 14.6 840 3.8 913 65.3 986 36.1 1059 18 1132 41.9

622 21.5 695 16.9 768 17.3 841 2.3 914 64.1 987 35.7 1060 20.4 1133 41.9

623 22.3 696 13.4 769 19.2 842 0 915 63.4 988 34.9 1061 23 1134 42.2

624 22.3 697 13.1 770 21.1 843 1.2 916 63 989 34.9 1062 25.3 1135 42.6

625 22.3 698 12.3 771 20.7 844 6.9 917 63.4 990 33.8 1063 27.3 1136 42.6

626 22.3 699 12.7 772 20.7 845 13.8 918 64.1 991 31.5 1064 28.8 1137 42.6

627 23 700 15.7 773 19.6 846 18.8 919 64.9 992 28.8 1065 30.3 1138 42.6

628 23 701 19.2 774 18.4 847 23.8 920 65.3 993 25.7 1066 31.1 1139 42.6

629 22.7 702 22.3 775 16.9 848 27.3 921 64.5 994 24.6 1067 32.3 1140 42.6

630 22.3 703 24.6 776 16.9 849 30.7 922 64.1 995 23.4 1068 31.9 1141 42.6

631 21.9 704 25.7 777 16.5 850 33.8 923 63.4 996 22.3 1069 32.3 1142 42.2

632 22.7 705 26.5 778 16.9 851 37.6 924 63.7 997 21.5 1070 31.9 1143 43

633 23.8 706 26.5 779 16.9 852 40.7 925 63.4 998 20 1071 31.1 1144 43.4

634 25 707 26.9 780 16.9 853 43.8 926 63.4 999 20 1072 28.8 1145 43

635 25.3 708 27.3 781 17.3 854 46.1 927 63.4 1000 19.2 1073 25 1146 42.6

636 25.7 709 27.3 782 19.2 855 48 928 63.4 1001 19.2 1074 22.7 1147 41.9

637 26.5 710 27.6 783 20.4 856 49.5 929 63.7 1002 18 1075 18.8 1148 40.7

638 26.9 711 28.4 784 21.1 857 51.5 930 64.5 1003 11.9 1076 15.4 1149 36.9

639 27.3 712 28.8 785 22.3 858 53 931 65.3 1004 6.9 1077 13.4 1150 32.6
As Amended: September 5, 2003

Board Hearing: 12/12/02 II-22

640 28 713 28.8 786 22.3 859 54.5 932 64.9 1005 2.7 1078 11.9 1151 28

641 29.2 714 29.2 787 22.7 860 55.7 933 63.7 1006 0.8 1079 8.8 1152 23.4

642 30 715 28.8 788 22.3 861 56.8 934 63 1007 0.4 1080 5 1153 18.4

643 30 716 28.8 789 22.7 862 58 935 59.9 1008 0 1081 1.9 1154 14.6

644 29.6 717 28 790 22.3 863 59.1 936 55.3 1009 0 1082 2.3 1155 12.3

645 29.6 718 28 791 23.8 864 60.3 937 50.7 1010 0 1083 2.7 1156 9.2

646 28.8 719 27.6 792 25.7 865 61.1 938 49.2 1011 0 1084 3.5 1157 5.8

647 28.4 720 26.5 793 27.6 866 61.8 939 48 1012 0 1085 6.5 1158 1.9

648 28 721 24.6 794 29.6 867 61.8 940 46.1 1013 0 1086 10.8 1159 0.4

649 27.3 722 20.7 795 30 868 61.8 941 44.2 1014 0 1087 13.8 1160 0

650 25.7 723 16.5 796 29.2 869 61.8 942 41.1 1015 0 1088 16.1 1161 0

651 24.6 724 15 797 27.6 870 62.6 943 39.9 1016 0 1089 18.4 1162 0

652 25 725 14.2 798 25 871 63.4 944 36.1 1017 0 1090 20.4 1163 0

653 26.5 726 14.2 799 23.8 872 63 945 32.6 1018 0 1091 21.9 1164 0

654 28 727 13.8 800 23.4 873 63 946 29.2 1019 0 1092 21.9 1165 0.4

655 29.6 728 13.8 801 24.2 874 62.6 947 24.6 1020 0 1093 20.7 1166 4.2

656 30.7 729 11.9 802 23.4 875 61.8 948 20.7 1021 0 1094 17.3 1167 9.2

657 32.3 730 8.4 803 23 876 61.8 949 19.2 1022 0 1095 13.1 1168 11.9
As Amended: September 5, 2003

Board Hearing: 12/12/02 II-22

Unified Test Cycle

(Speed vs Time Sequence)

Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed Time Speed

(sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph) (sec.) (mph)

1169 14.2 1240 3.5 1311 40.7 1382 2.7 1453 0 1524 26.9 1595 37.6 1666 0

1170 15.7 1241 10.4 1312 40.3 1383 2.3 1454 0 1525 26.9 1596 37.2 1667 0

1171 15 1242 15.4 1313 39.6 1384 1.5 1455 0 1526 26.9 1597 37.2 1668 0

1172 14.2 1243 17.3 1314 39.2 1385 1.2 1456 1.2 1527 26.5 1598 36.9 1669 0

1173 13.4 1244 17.3 1315 38.8 1386 0 1457 4.2 1528 25.7 1599 36.5 1670 0

1174 13.8 1245 18.4 1316 38 1387 1.2 1458 7.3 1529 21.9 1600 36.5 1671 0

1175 14.6 1246 21.5 1317 37.6 1388 4.2 1459 8.8 1530 16.5 1601 34.9 1672 0

1176 14.6 1247 24.6 1318 37.2 1389 7.3 1460 10.8 1531 10 1602 33.4 1673 1.5

1177 14.2 1248 27.3 1319 36.5 1390 8.8 1461 12.3 1532 4.6 1603 31.9 1674 5

1178 16.1 1249 30 1320 34.6 1391 10.8 1462 13.1 1533 1.5 1604 29.2 1675 8.8

1179 15.7 1250 31.5 1321 31.5 1392 12.3 1463 12.3 1534 0.4 1605 25 1676 11.5

1180 15.7 1251 31.9 1322 29.6 1393 13.1 1464 12.3 1535 0 1606 25 1677 14.2

1181 14.6 1252 32.6 1323 29.2 1394 12.3 1465 11.5 1536 0 1607 26.1 1678 15.4

1182 13.1 1253 33.4 1324 28.8 1395 12.3 1466 11.5 1537 0 1608 27.6 1679 16.1

1183 10 1254 34.9 1325 28.8 1396 11.5 1467 11.1 1538 0 1609 29.2 1680 16.1

1184 7.3 1255 36.5 1326 28 1397 11.5 1468 11.1 1539 0 1610 31.1 1681 16.9

1185 3.5 1256 37.6 1327 28 1398 11.1 1469 11.1 1540 0 1611 32.3 1682 16.5

1186 0.8 1257 39.2 1328 28.4 1399 11.1 1470 13.1 1541 0 1612 34.2 1683 16.9

1187 0 1258 40.3 1329 29.6 1400 11.1 1471 15 1542 0 1613 34.9 1684 18

1188 0 1259 40.7 1330 30 1401 13.1 1472 16.9 1543 0.4 1614 35.7 1685 19.2

1189 0 1260 41.1 1331 30.3 1402 15 1473 16.9 1544 1.2 1615 36.5 1686 20.4

1190 0 1261 40.7 1332 29.2 1403 16.9 1474 16.1 1545 1.9 1616 36.9 1687 20.4

1191 0.4 1262 40.7 1333 26.5 1404 16.9 1475 15.7 1546 3.8 1617 36.9 1688 21.1

1192 2.7 1263 40.7 1334 25.3 1405 16.1 1476 15.4 1547 7.7 1618 37.2 1689 21.1

1193 7.3 1264 41.5 1335 25 1406 15.7 1477 15 1548 11.5 1619 37.6 1690 22.3

1194 11.5 1265 42.6 1336 24.6 1407 15.4 1478 13.8 1549 14.6 1620 37.2 1691 23

1195 15.4 1266 43 1337 24.6 1408 15 1479 10.8 1550 18 1621 37.6 1692 23.8

1196 19.2 1267 44.5 1338 25.3 1409 13.8 1480 8.4 1551 21.5 1622 38 1693 24.2

1197 21.9 1268 45.3 1339 26.1 1410 10.8 1481 6.1 1552 25 1623 38.4 1694 24.6

1198 23.8 1269 45.3 1340 27.3 1411 8.4 1482 4.2 1553 28.4 1624 39.2 1695 25

1199 25 1270 44.9 1341 28.4 1412 6.1 1483 3.5 1554 30.7 1625 39.6 1696 25.7

1200 26.1 1271 43.4 1342 29.2 1413 4.2 1484 3.5 1555 31.9 1626 39.9 1697 25.7

1201 27.3 1272 40.3 1343 29.2 1414 3.5 1485 1.5 1556 32.3 1627 40.7 1698 26.5

1202 28.8 1273 38 1344 29.6 1415 3.5 1486 0 1557 32.3 1628 40.3 1699 27.6

1203 30 1274 36.1 1345 30 1416 1.5 1487 0 1558 31.9 1629 41.1 1700 28.4

1204 29.6 1275 36.5 1346 31.1 1417 0 1488 0 1559 30.3 1630 41.1 1701 29.2

1205 29.6 1276 38 1347 32.6 1418 0 1489 0 1560 28 1631 40.7 1702 30.3

1206 28.8 1277 39.2 1348 33.8 1419 0 1490 0 1561 24.2 1632 31.9 1703 31.1

1207 26.1 1278 40.7 1349 34.6 1420 0 1491 0 1562 20 1633 23.9 1704 31.1

1208 22.3 1279 42.2 1350 34.9 1421 0 1492 0 1563 16.1 1634 15.9 1705 30.7

1209 19.2 1280 43.4 1351 34.6 1422 0 1493 0 1564 11.5 1635 7.9 1706 31.1

1210 16.5 1281 44.9 1352 34.9 1423 0 1494 0 1565 8.1 1636 2.7 1707 29.6

1211 12.7 1282 45.7 1353 34.6 1424 0 1495 0 1566 5 1637 0.4 1708 29.2

1212 9.6 1283 46.1 1354 34.9 1425 0 1496 0 1567 3.5 1638 0.4 1709 29.2

1213 6.9 1284 46.8 1355 34.9 1426 0 1497 0 1568 1.9 1639 2.7 1710 28.8

1214 4.2 1285 46.5 1356 34.9 1427 0 1498 1.2 1569 0 1640 3.8 1711 28

1215 2.3 1286 46.5 1357 34.2 1428 0 1499 3.5 1570 0 1641 3.8 1712 23

1216 0.8 1287 46.5 1358 33.8 1429 0 1500 7.7 1571 0 1642 1.5 1713 21.1

1217 0 1288 46.1 1359 32.6 1430 0 1501 11.1 1572 0 1643 0 1714 21.5

1218 0 1289 46.1 1360 31.5 1431 0 1502 13.8 1573 0 1644 0 1715 20.7

1219 0 1290 46.1 1361 30 1432 0 1503 16.5 1574 0 1645 0 1716 20.7

1220 0 1291 46.8 1362 28.8 1433 0 1504 18.4 1575 0 1646 0 1717 19.6

1221 0 1292 47.6 1363 27.3 1434 0 1505 20.4 1576 0 1647 0 1718 16.5

1222 0 1293 48 1364 23.8 1435 0 1506 20.7 1577 0 1648 0 1719 13.1

1223 0 1294 48.4 1365 23 1436 0 1507 19.6 1578 1.5 1649 0 1720 9.6

1224 0 1295 48 1366 23 1437 0 1508 17.3 1579 6.9 1650 0 1721 7.3

1225 0 1296 48 1367 22.3 1438 0 1509 12.3 1580 12.7 1651 0 1722 3.8

1226 0 1297 47.2 1368 20.4 1439 0 1510 8.1 1581 16.5 1652 0 1723 0.8

1227 0 1298 46.5 1369 18.8 1440 0 1511 6.1 1582 20 1653 0 1724 0

1228 0 1299 46.8 1370 17.7 1441 0 1512 9.6 1583 23 1654 0 1725 0

1229 0 1300 47.2 1371 16.1 1442 0 1513 12.7 1584 25.7 1655 0 1726 0

1230 0 1301 48.4 1372 14.6 1443 0 1514 15.7 1585 28 1656 0 1727 0

1231 0 1302 48.4 1373 12.7 1444 0 1515 18 1586 30.7 1657 0 1728 0

1232 0 1303 48.8 1374 11.1 1445 0 1516 20.4 1587 32.6 1658 0 1729 0
As Amended: September 5, 2003

Board Hearing: 12/12/02 II-22

1233 0 1304 48.4 1375 9.2 1446 0 1517 21.9 1588 34.2 1659 0 1730 0

1234 0 1305 47.6 1376 8.8 1447 0 1518 23.4 1589 35.3 1660 0 1731 0

1235 0 1306 46.5 1377 7.3 1448 0 1519 23.8 1590 36.9 1661 0 1732 0

1236 0 1307 44.2 1378 6.1 1449 0 1520 24.6 1591 36.9 1662 0 1733 0

1237 0 1308 42.2 1379 5 1450 0 1521 25 1592 37.2 1663 0 1734 0

1238 0 1309 41.5 1380 4.2 1451 0 1522 26.1 1593 37.6 1664 0 1735 0

1239 0 1310 41.1 1381 3.5 1452 0 1523 26.1 1594 37.6 1665 0