Source: http://www.law.cornell.edu/cfr/text/40/88.311-93
Timestamp: 2013-05-18 11:42:28
Document Index: 713912116

Matched Legal Cases: ['art 88', '§ 88', 'art 86', '§ 88', 'art 86', '§ 88', '§ 88', 'art 86', '§ 7410', '§ 7418', '§ 7581', '§ 7582', '§ 7583', '§ 7584', '§ 7586', '§ 7588', '§ 7589']

40 CFR 88.311-93 - Emissions standards for Inherently Low-Emission Vehicles. | Title 40 - Protection of Environment | Code of Federal Regulations | LII / Legal Information Institute
CFR › Title 40 › Chapter I › Subchapter C › Part 88 › Subpart C › Section 88.311-93	prev | next
§ 88.311-93
Emissions standards for Inherently Low-Emission Vehicles.
(1) Emissions Testing Procedures. A vehicle shall be certified as an ILEV if that vehicle satisfies the following conditions:
(A) After disabling any and all auxiliary emission control devices (canister, purge system, etc.) related to control of evaporative emissions, the fuel vapor emissions shall be measured using the FTP regulations in effect at the time the vehicle is to be certified as an ILEV. For purposes of this section, the vehicle's fuel vapor emissions shall consist of the total grams of diurnal, hot soak, running loss, and resting loss emissions, as appropriate, for the particular fuel/vehicle/engine combination to be tested. In determining ILEV evaporative emissions, the diurnal emissions measurement procedure shall consist of a single diurnal heat build using an ambient or fuel temperature range of 72°-96 °F (22°-36 °C), as appropriate for the applicable FTP regulations ( 40 CFR part 86 ).
In the application for a vehicle's certification as an ILEV, the manufacturer or the manufacturer's agent shall provide for positive identification of the vehicle's status as an ILEV in the vehicle's Vehicle Emission Control Information (VECI) label in accordance with 40 CFR 86.094-35 and 86.095-35. The label shall contain a highlighted statement (e.g., underscored or boldface letters) that the vehicle is certified to applicable emission standards for ILEV exhaust and evaporative emission standards.
(c) Light-duty vehicles and light-duty trucks.
ILEVs in LDV and LDT classes shall have exhaust emissions which do not exceed the LEV exhaust emission standards for NMOG, CO, HCHO, and PM and the ULEV exhaust emission standards for NOX listed in Tables A104-1 through A104-6 for light-duty CFVs. Exhaust emissions shall be measured in accordance with the test procedures specified in § 88.104-94(k). An ILEV must be able to operate on only one fuel, or must be certified as an ILEV on all fuels on which it can operate. These vehicles shall also comply with all requirements of 40 CFR part 86 which are applicable to conventional gasoline-fueled, methanol-fueled, diesel-fueled, natural gas-fueled or liquified petroleum gas-fueled LDVs/LDTs of the same vehicle class and model year.
(d) Heavy-duty vehicles.
ILEVs in the HDV class shall have exhaust emissions which do not exceed the exhaust emission standards in grams per brake horsepower-hour listed in § 88.105-94(d). Exhaust emissions shall be measured in accordance with the test procedures specified in § 88.105-94(e). An ILEV must be able to operate on only one fuel, or must be certified as an ILEV on all fuels on which it can operate. These vehicles shall also comply with all requirements of 40 CFR part 86 which are applicable in the case of conventional gasoline-fueled, methanol-fueled, diesel-fueled, natural gas-fueled or liquified petroleum gas-fueled HDVs of the same weight class and model year.
State actions to opt out of the clean-fuel fleet program under section 182(c) of the Act do not affect the applicability of the ILEV program in the affected states.
Title 40 published on 2012-07-01no entries appear in the Federal Register after this date. This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.United States CodeU.S.C. : Title 42 - THE PUBLIC HEALTH AND WELFARE§ 7410 - State implementation plans for national primary and secondary ambient air quality standards§ 7418 - Control of pollution from Federal facilities§ 7581 - Definitions§ 7582 - Requirements applicable to clean-fuel vehicles§ 7583 - Standards for light-duty clean-fuel vehicles§ 7584 - Administration and enforcement as per California standards§ 7586 - Centrally fueled fleets§ 7588 - Federal agency fleets§ 7589 - California pilot test program