California Environmental Protection Agency AIR RESOURCES BOARD

CALIFORNIA EXHAUST EMISSION STANDARDS TEST PROCEDUR ES

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, 2002 (corrected February 20, 2004) Amended: May 28, 2004 Amended: August 4, 2005 Amended: June 22, 2006

Note: The amendments are shown in underlined text to indicate additions to the existing text, and in strikeouts to indicate deletions, compared to the test procedures as last amended August 4, 2005. Existin g intervening text that is not amended is indicated by a row of asterisks ( * * * * ).2

CALIFORNIA EXHAUST EMISSION STANDARDS AND TEST PROC EDURES

FOR 2001 AND SUBSEQUENT MODEL PASSENGER CARS, LIGHT-DUTY TRUCKS AND MEDIUM-DUTY V EHICLES

The provisions of Subparts B, C, and S, Part 86, T itle 40, Code of Federal Regulations, as adopted or amended on May 4, 1999 o r as last amended on such other date set forth next to the 40 CFR Part 86 sec tion title listed below, and to the extent they pertain to exhaust emission standards a nd test procedures, are hereby adopted as the “California Exhaust Emission Standar ds and Test Procedures for 2001 and Subsequent Model Passenger Cars, Light-Dut y Trucks, and Medium-Duty Vehicles,” with the following exceptions and additi ons.

PART I: GENERAL PROVISIONS FOR CERTIFICATION AND IN -USE

VERIFICATION OF EMISSIONS

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C. General Requirements for Certification

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3. §86.1807 Vehicle Labeling

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3.1 §86.1807-01. October 6, 2000 December 8, 2005 . Amend as follows:

* * * * 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 toler ances, 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 co mply with these specifications, he or she the Executive Officer may require that the label or its location be modi fied accordingly. Samples of all actual production emis sion control labels used within a test group shall be submitted to the Executive Offi cer within thirty days after the start of production. The Executive Officer may approve a lternate label locations or may, upon request, waive or modify the label content req uirements provided that the intent of these requirements is met. If the Execut ive Officer finds any motor vehicle or motor vehicle engine manufacturer using emission control labels which are different from those approved or which do not subst antially comply with the readability or durability requirements set forth in these labeling requirements, the Executive Officer may invoke §2109, title 13, CCR.3 3.2 §86.1807-07. January 18, 2001. [No change, ex cept that the amendments to §86.1807-01, 70 FR 72917 (December 8, 2005), still apply.]

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

1. §86.1810-01. April 13, 2001 December 8, 2005 . Amend §86.1810-01 as follows:

* * * * G. Procedures for Demonstration of Compliance with Emission Standards

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3. §86.1829 Durability data and emission data testi ng requirements; waivers.

3.1 §86.1829-01. July 12, 200 1 December 8, 2005 . Amend as follows:

* * * * I. In-Use Compliance Requirements and Procedures

1. §86.1845 Manufacturer in-use verification testin g requirements.

1.1 §86.1845-01. October 6, 2000 December 8, 2005 . Amend as follows:

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1.2 §86.1845-04. July 12, 2001 December 8, 2005 . Amend as follows:

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PART II: CALIFORNIA EXHAUST AND PARTICULATE EMISSIO N 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 te sts (40 CFR Part 86, Subpart B); cold temperature test procedures (40 CFR Part 8 6, Subpart C); the California 50 o F test procedure; the development of reactivity adj ustment factors; and the supplemental federal test procedure (40 CFR Part 86 , Subpart B) on passenger cars, light-duty trucks and medium-duty vehicles.4

A. 40 CFR Part 86, Subpart B – Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Du ty Trucks; Test Procedures.

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100.4 Calibrations methods and frequency.

* * * * 86.117-96 Evaporative emission enclosure calibratio ns. A ugust 23, 1995 December 8, 2005

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100.5 Test Procedures and Data Requirements.

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100.5.3 California Vehicle Preconditioning Requirem ents.

* * * * 86.134-96 Running loss test. August 23, 1995 December 8, 2005

. 86.135-00 Dynamometer procedure. October 22, 1996. [No change, except that the amendments to §86,135-90, 70 FR 72917 (December 8, 2005), shall apply.]

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100.5.4 Calculations; exhaust emissions.

* * * * 86.159-00 Exhaust emission test procedures for US06 emissions. October 22, 1996 December 8, 2005

. 86.160-00 Exhaust emission test procedure for SC03 emissions. October 22, 1996 December 8, 2005

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