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Code of Federal Regulations (Last Updated: April 5, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter C - Air Programs |
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Part 86 - Control of Emissions from New and in-Use Highway Vehicles and Engines |
| § 86.1 - Incorporation by reference. |
| Subpart A - General Provisions for Heavy-Duty Engines and Heavy-Duty Vehicles |
| § 86.090-1 - General applicability. |
| § 86.000-2 - Definitions. |
| § 86.010-2 - Definitions. |
| § 86.090-2 - Definitions. |
| § 86.000-3 - Abbreviations. |
| § 86.090-3 - Abbreviations. |
| § 86.090-5 - General standards; increase in emissions; unsafe conditions. |
| § 86.000-7 - Maintenance of records; submittal of information; right of entry. |
| § 86.000-8 - Emission standards for 2000 and later model year light-duty vehicles. |
| § 86.090-8 - Emission standards for 1990 and later model year light-duty vehicles. |
| § 86.000-9 - Emission standards for 2000 and later model year light-duty trucks. |
| § 86.090-9 - Emission standards for 1990 and later model year light-duty trucks. |
| § 86.080-12 - Alternative certification procedures. |
| § 86.090-14 - Small-volume manufacturers certification procedures. |
| § 86.000-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.000-16 - Prohibition of defeat devices. |
| § 86.010-18 - On-board Diagnostics for engines used in applications greater than 14,000 pounds GVWR. |
| § 86.000-21 - Application for certification. |
| § 86.090-21 - Application for certification. |
| § 86.000-23 - Required data. |
| § 86.000-24 - Test vehicles and engines. |
| § 86.090-24 - Test vehicles and engines. |
| § 86.000-25 - Maintenance. |
| § 86.090-25 - Maintenance. |
| § 86.000-26 - Mileage and service accumulation; emission measurements. |
| § 86.090-26 - Mileage and service accumulation; emission requirements. |
| § 86.090-27 - Special test procedures. |
| § 86.000-28 - Compliance with emission standards. |
| § 86.010-38 - Maintenance instructions. |
| § 86.001-1 - General applicability. |
| § 86.001-2 - Definitions. |
| § 86.091-2 - Definitions. |
| § 86.091-7 - Maintenance of records; submittal of information; right of entry. |
| § 86.001-9 - Emission standards for 2001 and later model year light-duty trucks |
| § 86.091-9 - Emission standards for 1991 and later model year light-duty trucks. |
| § 86.091-10 - Emission standards for 1991 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.091-11 - Emission standards for 1991 and later model year diesel heavy-duty engines. |
| § 86.091-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.001-21 - Application for certification. |
| § 86.091-21 - Application for certification. |
| § 86.001-23 - Required data. |
| § 86.091-23 - Required data. |
| § 86.001-24 - Test vehicles and engines. |
| § 86.001-25 - Maintenance. |
| § 86.001-26 - Mileage and service accumulation; emission measurements. |
| § 86.001-28 - Compliance with emission standards. |
| § 86.091-28 - Compliance with emission standards. |
| § 86.091-29 - Testing by the Administrator. |
| § 86.001-30 - Certification. |
| § 86.091-30 - Certification. |
| § 86.001-35 - Labeling. |
| § 86.091-35 - Labeling. |
| § 86.092-1 - General applicability. |
| § 86.012-2 - Definitions. |
| § 86.082-2 - Definitions. |
| § 86.092-2 - Definitions. |
| § 86.092-14 - Small-volume manufacturers certification procedures. |
| § 86.092-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.092-23 - Required data. |
| § 86.092-24 - Test vehicles and engines. |
| § 86.092-26 - Mileage and service accumulation; emission measurements. |
| § 86.082-34 - Alternative procedure for notification of additions and changes. |
| § 86.092-35 - Labeling. |
| § 86.093-2 - Definitions. |
| § 86.093-11 - Emission standards for 1993 and later model year diesel heavy-duty engines. |
| § 86.093-35 - Labeling. |
| § 86.094-1 - General applicability. |
| § 86.004-2 - Definitions. |
| § 86.084-2 - Definitions. |
| § 86.094-2 - Definitions. |
| § 86.094-3 - Abbreviations. |
| § 86.084-4 - Section numbering; construction. |
| § 86.094-7 - Maintenance of records; submittal of information; right of entry. |
| § 86.094-8 - Emission standards for 1994 and later model year light-duty vehicles. |
| § 86.004-9 - Emission standards for 2004 and later model year light-duty trucks. |
| § 86.094-9 - Emission standards for 1994 and later model year light-duty trucks. |
| § 86.004-11 - Emission standards for 2004 and later model year diesel heavy-duty engines and vehicles. |
| § 86.094-11 - Emission standards for 1994 and later model year diesel heavy-duty engines and vehicles. |
| § 86.094-13 - Light-duty exhaust durability programs. |
| § 86.094-14 - Small-volume manufacturer certification procedures. |
| § 86.004-15 - NOX plus NMHC and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.094-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.004-16 - Prohibition of defeat devices. |
| § 86.094-16 - Prohibition of defeat devices. |
| § 86.094-17 - Emission control diagnostic system for 1994 and later light-duty vehicles and light-duty trucks. |
| § 86.004-21 - Application for certification. |
| § 86.094-21 - Application for certification. |
| § 86.094-23 - Required data. |
| § 86.094-24 - Test vehicles and engines. |
| § 86.004-25 - Maintenance. |
| § 86.094-25 - Maintenance. |
| § 86.004-26 - Mileage and service accumulation; emission measurements. |
| § 86.094-26 - Mileage and service accumulation; emission requirements. |
| § 86.004-28 - Compliance with emission standards. |
| § 86.094-28 - Compliance with emission standards. |
| § 86.004-30 - [Reserved] |
| § 86.094-30 - Certification. |
| § 86.094-35 - Labeling. |
| § 86.004-38 - Maintenance instructions. |
| § 86.094-38 - Maintenance instructions. |
| § 86.004-40 - Heavy-duty engine rebuilding practices. |
| § 86.084-40 - Automatic expiration of reporting and recordkeeping requirements. |
| § 86.005-1 - General applicability. |
| § 86.085-1 - General applicability. |
| § 86.085-2 - Definitions. |
| § 86.005-10 - Emission standards for 2005 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.085-13 - Alternative Durability Program. |
| § 86.095-14 - Small-volume manufacturers certification procedures. |
| § 86.005-17 - On-board diagnostics. |
| § 86.085-20 - Incomplete vehicles, classification. |
| § 86.095-23 - Required data. |
| § 86.095-24 - Test vehicles and engines. |
| § 86.095-26 - Mileage and service accumulation; emission measurements. |
| § 86.095-30 - Certification. |
| § 86.095-35 - Labeling. |
| § 86.085-37 - Production vehicles and engines. |
| § 86.016-1 - General applicability. |
| § 86.096-2 - Definitions. |
| § 86.096-3 - Abbreviations. |
| § 86.096-7 - Maintenance of records; submittal of information; right of entry. |
| § 86.096-8 - Emission standards for 1996 and later model year light-duty vehicles. |
| § 86.096-9 - Emission standards for 1996 and later model year light-duty trucks. |
| § 86.096-10 - Emission standards for 1996 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.096-11 - Emission standards for 1996 and later model year diesel heavy-duty engines and vehicles. |
| § 86.096-14 - Small-volume manufacturer certification procedures. |
| § 86.096-21 - Application for certification. |
| § 86.096-23 - Required data. |
| § 86.096-24 - Test vehicles and engines. |
| § 86.096-26 - Mileage and service accumulation; emission measurements. |
| § 86.096-30 - Certification. |
| § 86.096-35 - Labeling. |
| § 86.096-38 - Maintenance instructions. |
| § 86.087-2 - Definitions. |
| § 86.097-9 - Emission standards for 1997 and later model year light-duty trucks. |
| § 86.007-11 - Emission standards and supplemental requirements for 2007 and later model year diesel heavy-duty engines and vehicles. |
| § 86.007-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.007-17 - Onboard diagnostics for engines used in applications less than or equal to 14,000 pounds GVWR. |
| § 86.007-21 - Application for certification. |
| § 86.007-23 - Required data. |
| § 86.007-25 - Maintenance. |
| § 86.007-30 - Certification. |
| § 86.007-35 - Labeling. |
| § 86.007-38 - Maintenance instructions. |
| § 86.087-38 - Maintenance instructions. |
| § 86.088-2 - Definitions. |
| § 86.098-2 - Definitions. |
| § 86.078-3 - Abbreviations. |
| § 86.098-3 - Abbreviations. |
| § 86.078-6 - Hearings on certification. |
| § 86.098-7 - Maintenance of records; submittal of information; right of entry. |
| § 86.098-8 - Emission standards for 1998 and later model year light-duty vehicles. |
| § 86.008-10 - Emission standards for 2008 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.088-10 - Emission standards for 1988 and 1989 model year gasoline-fueled heavy-duty engines and vehicles. |
| § 86.098-10 - Emission standards for 1998 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.098-11 - Emission standards for 1998 and later model year diesel heavy-duty engines and vehicles. |
| § 86.098-14 - Small-volume manufacturers certification procedures. |
| § 86.098-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines. |
| § 86.098-17 - Emission control diagnostic system for 1998 and later light-duty vehicles and light-duty trucks. |
| § 86.098-21 - Application for certification. |
| § 86.098-23 - Required data. |
| § 86.098-24 - Test vehicles and engines. |
| § 86.098-25 - Maintenance. |
| § 86.098-26 - Mileage and service accumulation; emission measurements. |
| § 86.098-28 - Compliance with emission standards. |
| § 86.098-30 - Certification. |
| § 86.098-35 - Labeling. |
| § 86.099-1 - General applicability. |
| § 86.099-8 - Emission standards for 1999 and later model year light-duty vehicles. |
| § 86.099-9 - Emission standards for 1999 and later model year light-duty trucks. |
| § 86.099-10 - Emission standards for 1999 and later model year Otto-cycle heavy-duty engines and vehicles. |
| § 86.099-11 - Emission standards for 1999 and later model year diesel heavy-duty engines and vehicles. |
| § 86.099-17 - Emission control diagnostic system for 1999 and later light-duty vehicles and light-duty trucks. |
| § 86.099-30 - Certification. |
| § 86.079-31 - Separate certification. |
| § 86.079-32 - Addition of a vehicle or engine after certification. |
| § 86.079-33 - Changes to a vehicle or engine covered by certification. |
| § 86.079-36 - Submission of vehicle identification numbers. |
| § 86.079-39 - Submission of maintenance instructions. |
| Subpart AA - Reporting and Recordkeeping Requirements for Part 86 |
| § 86.2500 - Reporting and recordkeeping requirements. |
| Subpart B - Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures |
| § 86.130-00 - Test sequence; general requirements. |
| § 86.160-00 - Exhaust emission test procedure for SC03 emissions. |
| § 86.130-78 - Test sequence; general requirements. |
| § 86.120-82 - Gas meter or flow instrumentation calibration, particulate measurement. |
| § 86.140-82 - Exhaust sample analysis. |
| § 86.110-90 - Exhaust gas sampling system; diesel vehicles. |
| § 86.140-90 - Exhaust sample analysis. |
| § 86.110-94 - Exhaust gas sampling system; diesel-cycle vehicles, and Otto-cycle vehicles requiring particulate emissions measurements. |
| § 86.120-94 - Gas meter or flow instrumentation calibration; particulate, methanol and formaldehyde measurement. |
| § 86.140-94 - Exhaust sample analysis. |
| § 86.130-96 - Test sequence; general requirements. |
| § 86.150-98 - Refueling test procedure; overview. |
| § 86.101 - General applicability. |
| § 86.102 - Definitions. |
| § 86.103 - Abbreviations. |
| § 86.104 - Section numbering; construction. |
| § 86.105 - Introduction; structure of subpart. |
| § 86.131-00 - Vehicle preparation. |
| § 86.161-00 - Air conditioning environmental test facility ambient requirements. |
| § 86.121-82 - Hydrocarbon analyzer calibration. |
| § 86.111-90 - Exhaust gas analytical system. |
| § 86.121-90 - Hydrocarbon analyzer calibration. |
| § 86.131-90 - Vehicle preparation. |
| § 86.111-94 - Exhaust gas analytical system. |
| § 86.131-96 - Vehicle preparation. |
| § 86.151-98 - General requirements; refueling test. |
| § 86.132-00 - Vehicle preconditioning. |
| § 86.162-00 - Approval of alternative air conditioning test simulations and descriptions of AC1 and AC2. |
| § 86.162-03 - Approval of alternative air conditioning test simulations. |
| § 86.122-78 - Carbon monoxide analyzer calibration. |
| § 86.132-90 - Vehicle preconditioning. |
| § 86.142-90 - Records required. |
| § 86.112-91 - Weighing chamber (or room) and microgram balance specifications. |
| § 86.132-96 - Vehicle preconditioning. |
| § 86.152-98 - Vehicle preparation; refueling test. |
| § 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. |
| § 86.113-04 - Fuel specifications. |
| § 86.113-07 - Fuel specifications. |
| § 86.113-15 - Fuel specifications. |
| § 86.113-27 - xxx |
| § 86.123-78 - Oxides of nitrogen analyzer calibration. |
| § 86.133-90 - Diurnal breathing loss test. |
| § 86.143-90 - Calculations; evaporative emissions. |
| § 86.113-91 - Fuel specifications. |
| § 86.113-94 - Fuel specifications. |
| § 86.133-96 - Diurnal emission test. |
| § 86.143-96 - Calculations; evaporative emissions. |
| § 86.153-98 - Vehicle and canister preconditioning; refueling test. |
| § 86.164-00 - Supplemental Federal Test Procedure calculations. |
| § 86.164-08 - Supplemental Federal Test Procedure calculations. |
| § 86.124-78 - Carbon dioxide analyzer calibration. |
| § 86.114-79 - Analytical gases. |
| § 86.144-90 - Calculations; exhaust emissions. |
| § 86.114-94 - Analytical gases. |
| § 86.144-94 - Calculations; exhaust emissions. |
| § 86.134-96 - Running loss test. |
| § 86.154-98 - Measurement procedure; refueling test. |
| § 86.115-00 - EPA dynamometer driving schedules. |
| § 86.135-00 - Dynamometer procedure. |
| § 86.135-12 - Dynamometer procedure. |
| § 86.165-12 - Air conditioning idle test procedure. |
| § 86.115-78 - EPA dynamometer driving schedules. |
| § 86.145-82 - Calculations; particulate emissions. |
| § 86.135-90 - Dynamometer procedure. |
| § 86.125-94 - Methane analyzer calibration. |
| § 86.135-94 - Dynamometer procedure. |
| § 86.155-98 - Records required; refueling test. |
| § 86.106-00 - Equipment required; overview. |
| § 86.166-12 - [Reserved] |
| § 86.106-90 - Equipment required; overview. |
| § 86.116-90 - Calibrations, frequency and overview. |
| § 86.126-90 - Calibration of other equipment. |
| § 86.136-90 - Engine starting and restarting. |
| § 86.106-94 - Equipment required; overview. |
| § 86.116-94 - Calibrations, frequency and overview. |
| § 86.106-96 - Equipment required; overview. |
| § 86.146-96 - Fuel dispensing spitback procedure. |
| § 86.156-98 - Calculations; refueling test. |
| § 86.127-00 - Test procedures; overview. |
| § 86.127-12 - Test procedures; overview. |
| § 86.167-17 - AC17 Air Conditioning Emissions Test Procedure. |
| § 86.107-90 - Sampling and analytical system; evaporative emissions. |
| § 86.117-90 - Evaporative emission enclosure calibrations. |
| § 86.127-90 - Test procedures; overview. |
| § 86.137-90 - Dynamometer test run, gaseous and particulate emissions. |
| § 86.127-94 - Test procedures; overview. |
| § 86.137-94 - Dynamometer test run, gaseous and particulate emissions. |
| § 86.107-96 - Sampling and analytical systems; evaporative emissions. |
| § 86.117-96 - Evaporative emission enclosure calibrations. |
| § 86.127-96 - Test procedures; overview. |
| § 86.137-96 - Dynamometer test run, gaseous and particulate emissions. |
| § 86.107-98 - Sampling and analytical system. |
| § 86.157-98 - Refueling test procedures for liquefied petroleum gas-fueled vehicles. |
| § 86.108-00 - Dynamometer. |
| § 86.118-00 - Dynamometer calibrations. |
| § 86.128-00 - Transmissions. |
| § 86.158-00 - Supplemental Federal Test Procedures; overview. |
| § 86.158-08 - Supplemental Federal Test Procedures; overview. |
| § 86.118-78 - Dynamometer calibration. |
| § 86.108-79 - Dynamometer. |
| § 86.128-79 - Transmissions. |
| § 86.138-90 - Hot-soak test. |
| § 86.138-96 - Hot soak test. |
| § 86.129-00 - Road load power, test weight, and inertia weight class determination. |
| § 86.159-00 - Exhaust emission test procedures for US06 emissions. |
| § 86.159-08 - Exhaust emission test procedures for US06 emissions. |
| § 86.129-80 - Road load power, test weight, and inertia weight class determination. |
| § 86.109-90 - Exhaust gas sampling system; Otto-cycle vehicles. |
| § 86.119-90 - CVS calibration. |
| § 86.139-90 - Particulate filter handling and weighing. |
| § 86.109-94 - Exhaust gas sampling system; Otto-cycle vehicles not requiring particulate emission measurements. |
| § 86.129-94 - Road load power, test weight, inertia weight class determination, and fuel temperature profile. |
| Subpart C - Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures |
| § 86.210-08 - Exhaust gas sampling system; Diesel-cycle vehicles not requiring particulate emissions measurements. |
| § 86.230-11 - Test sequence: general requirements. |
| § 86.210-94 - [Reserved] |
| § 86.220-94 - [Reserved] |
| § 86.230-94 - Test sequence: general requirements. |
| § 86.240-94 - Exhaust sample analysis. |
| § 86.201 - General applicability. |
| § 86.213 - Fuel specifications. |
| § 86.201-11 - General applicability. |
| § 86.201-94 - General applicability. |
| § 86.211-94 - Exhaust gas analytical system. |
| § 86.221-94 - Hydrocarbon analyzer calibration. |
| § 86.231-94 - Vehicle preparation. |
| § 86.241-94 - [Reserved] |
| § 86.202-94 - Definitions. |
| § 86.212-94 - [Reserved] |
| § 86.222-94 - Carbon monoxide analyzer calibration. |
| § 86.232-94 - Vehicle preconditioning. |
| § 86.242-94 - Records required. |
| § 86.213-04 - Fuel specifications. |
| § 86.213-11 - Fuel specifications. |
| § 86.203-94 - Abbreviations. |
| § 86.213-94 - Fuel specifications. |
| § 86.223-94 - Oxides of nitrogen analyzer calibration. |
| § 86.243-94 - [Reserved] |
| § 86.204-94 - Section numbering; construction. |
| § 86.214-94 - Analytical gases. |
| § 86.224-94 - Carbon dioxide analyzer calibration. |
| §§ 86.233-94--86.234-94 - [Reserved] |
| §§ 86.238-94--86.239-94 - [Reserved] |
| § 86.244-94 - Calculations; exhaust emissions. |
| § 86.205-11 - Introduction; structure of this subpart. |
| § 86.205-94 - Introduction; structure of this subpart. |
| § 86.215-94 - EPA urban dynamometer driving schedule. |
| § 86.225-94 - [Reserved] |
| § 86.235-94 - Dynamometer procedure. |
| § 86.245-94 - [Reserved] |
| § 86.206-11 - Equipment required; overview. |
| § 86.206-94 - Equipment required; overview. |
| § 86.216-94 - Calibrations, frequency and overview. |
| § 86.226-94 - Calibration of other equipment. |
| § 86.236-94 - Engine starting and restarting. |
| § 86.246-94 - Intermediate temperature testing. |
| § 86.237-08 - Dynamometer test run, gaseous emissions. |
| § 86.207-94 - [Reserved] |
| § 86.217-94 - [Reserved] |
| § 86.227-94 - Test procedures; overview. |
| § 86.237-94 - Dynamometer test run, gaseous emissions. |
| § 86.208-94 - Dynamometer. |
| § 86.218-94 - Dynamometer calibration. |
| § 86.228-94 - Transmissions. |
| § 86.209-94 - Exhaust gas sampling system; gasoline-fueled vehicles. |
| § 86.219-94 - CVS calibration. |
| § 86.229-94 - Road load force, test weight, and inertia weight class determination. |
| Subpart D - XXX |
| § 86.310-79 - Sampling and analytical system; component specifications. |
| § 86.320-79 - Analyzer bench check. |
| § 86.330-79 - NDIR analyzer calibration. |
| § 86.340-79 - Gasoline-fueled engine dynamometer test run. |
| § 86.301-79 - Scope; applicability. |
| § 86.311-79 - Miscellaneous equipment; specifications. |
| § 86.321-79 - NDIR water rejection ratio check. |
| § 86.331-79 - Hydrocarbon analyzer calibration. |
| § 86.341-79 - Diesel engine dynamometer test run. |
| § 86.302-79 - Definitions. |
| § 86.312-79 - Dynamometer and engine equipment specifications. |
| § 86.322-79 - NDIR CO2rejection ratio check. |
| § 86.332-79 - Oxides of nitrogen analyzer calibration. |
| § 86.342-79 - Post-test procedures. |
| § 86.303-79 - Abbreviations. |
| § 86.313-79 - Air flow measurement specifications; diesel engines. |
| § 86.333-79 - Dynamometer calibration. |
| § 86.343-79 - Chart reading. |
| § 86.304-79 - Section numbering; construction. |
| § 86.314-79 - Fuel flow measurement specifications. |
| § 86.334-79 - Test procedure overview. |
| § 86.344-79 - Humidity calculations. |
| § 86.305-79 - Introduction; structure of subpart. |
| § 86.315-79 - General analyzer specifications. |
| § 86.335-79 - Gasoline-fueled engine test cycle. |
| § 86.345-79 - Emission calculations. |
| § 86.306-79 - Equipment required and specifications; overview. |
| § 86.316-79 - Carbon monoxide and carbon dioxide analyzer specifications. |
| § 86.336-79 - Diesel engine test cycle. |
| § 86.346-79 - Alternative NOXmeasurement technique. |
| § 86.317-79 - Hydrocarbon analyzer specifications. |
| § 86.327-79 - Quench checks; NOXanalyzer. |
| § 86.337-79 - Information. |
| § 86.347-79 - Alternative calculations for diesel engines. |
| § 86.307-82 - Fuel specifications. |
| § 86.308-79 - Gas specifications. |
| § 86.318-79 - Oxides of nitrogen analyzer specifications. |
| § 86.328-79 - Leak checks. |
| § 86.338-79 - Exhaust measurement accuracy. |
| § 86.348-79 - Alternative to fuel H/C analysis. |
| § 86.309-79 - Sampling and analytical system; schematic drawing. |
| § 86.319-79 - Analyzer checks and calibrations; frequency and overview. |
| § 86.329-79 - System response time; check procedure. |
| § 86.339-79 - Pre-test procedures. |
| Subpart E - Emission Regulations for 1978 and Later New Motorcycles, General Provisions |
| § 86.420-78 - Engine families. |
| § 86.430-78 - Vehicle failure. |
| § 86.440-78 - Maintenance of records. |
| § 86.410-80 - Emission standards for 1980 and later model year motorcycles. |
| § 86.410-90 - Emission standards for 1990 and later model year motorcycles. |
| § 86.449 - Averaging provisions. |
| § 86.450 - Treatment of confidential information. |
| § 86.410-2006 - Emission standards for 2006 and later model year motorcycles. |
| § 86.411-78 - Maintenance instructions, vehicle purchaser. |
| § 86.421-78 - Test fleet. |
| § 86.431-78 - Data submission. |
| § 86.441-78 - Right of entry. |
| § 86.401-90 - General applicability. |
| § 86.401-97 - General applicability. |
| § 86.401-2006 - General applicability. |
| § 86.402-78 - Definitions. |
| § 86.412-78 - Maintenance instructions, submission to Administrator. |
| § 86.422-78 - Administrator's fleet. |
| § 86.432-78 - Deterioration factor. |
| § 86.442-78 - Denial, revocation, or suspension of certification. |
| § 86.402-98 - Definitions. |
| § 86.403-78 - Abbreviations. |
| § 86.413-78 - Labeling. |
| § 86.423-78 - Test vehicles. |
| § 86.443-78 - Request for hearing. |
| § 86.413-2006 - Labeling. |
| § 86.404-78 - Section numbering. |
| § 86.414-78 - Submission of vehicle identification number. |
| § 86.434-78 - Testing by the Administrator. |
| § 86.444-78 - Hearings on certification. |
| § 86.405-78 - Measurement system. |
| § 86.415-78 - Production vehicles. |
| § 86.425-78 - Test procedures. |
| § 86.435-78 - Extrapolated emission values. |
| § 86.445-2006 - What temporary provisions address hardship due to unusual circumstances? |
| § 86.406-78 - Introduction, structure of subpart, further information. |
| § 86.426-78 - Service accumulation. |
| § 86.436-78 - Additional service accumulation. |
| § 86.416-80 - Application for certification. |
| § 86.446-2006 - What are the provisions for extending compliance deadlines for small-volume manufacturers under hardship? |
| § 86.407-78 - Certificate of conformity required. |
| § 86.417-78 - Approval of application for certification. |
| § 86.427-78 - Emission tests. |
| § 86.437-78 - Certification. |
| § 86.447-2006 - What provisions apply to motorcycle engines below 50 cc that are certified under the Small SI program or the Recreational-vehicle program? |
| § 86.408-78 - General standards; increase in emissions; unsafe conditions. |
| § 86.418-78 - Test fleet selection. |
| § 86.438-78 - Amendments to the application. |
| § 86.428-80 - Maintenance, scheduled; test vehicles. |
| § 86.448-2006 - What provisions apply to vehicles certified under the Recreational-vehicle program? |
| § 86.409-78 - Defeat devices, prohibition. |
| § 86.419-78 - Engine displacement, motorcycle classes. |
| § 86.429-78 - Maintenance, unscheduled; test vehicles. |
| § 86.439-78 - Alternative procedure for notification of additions and changes. |
| § 86.419-2006 - Engine displacement, motorcycle classes. |
| Subpart F - Emission Regulations for 1978 and Later New Motorcycles; Test Procedures |
| § 86.530-78 - Test sequence, general requirements. |
| § 86.540-90 - Exhaust sample analysis. |
| § 86.513 - Fuel and engine lubricant specifications. |
| § 86.501-78 - Applicability. |
| § 86.531-78 - Vehicle preparation. |
| § 86.511-90 - Exhaust gas analytical system. |
| § 86.521-90 - Hydrocarbon analyzer calibration. |
| § 86.502-78 - Definitions. |
| § 86.522-78 - Carbon monoxide analyzer calibration. |
| § 86.532-78 - Vehicle preconditioning. |
| § 86.542-90 - Records required. |
| § 86.503-78 - Abbreviations. |
| § 86.523-78 - Oxides of nitrogen analyzer calibration. |
| § 86.513-87 - Fuel and engine lubricant specifications. |
| § 86.513-90 - Fuel and engine lubricant specifications. |
| § 86.513-94 - Fuel and engine lubricant specifications. |
| § 86.513-2004 - Fuel and engine lubricant specifications. |
| § 86.504-78 - Section numbering. |
| § 86.514-78 - Analytical gases. |
| § 86.524-78 - Carbon dioxide analyzer calibration. |
| § 86.544-90 - Calculations; exhaust emissions. |
| § 86.505-78 - Introduction; structure of subpart. |
| § 86.515-78 - EPA urban dynamometer driving schedule. |
| § 86.535-90 - Dynamometer procedure. |
| §§ 86.545--86.599 - [Reserved] |
| § 86.505-2004 - Introduction; structure of subpart. |
| § 86.536-78 - Engine starting and restarting. |
| § 86.516-90 - Calibrations, frequency and overview. |
| § 86.526-90 - Calibration of other equipment. |
| § 86.527-90 - Test procedures, overview. |
| § 86.537-90 - Dynamometer test runs. |
| § 86.508-78 - Dynamometer. |
| § 86.518-78 - Dynamometer calibration. |
| § 86.528-78 - Transmissions. |
| § 86.519-78 - Constant volume sampler calibration. |
| § 86.529-78 - Road load force and inertia weight determination. |
| § 86.509-90 - Exhaust gas sampling system. |
| § 86.519-90 - Constant volume sampler calibration. |
| § 86.529-98 - Road load force and inertia weight determination. |
| Subpart G - Selective Enforcement Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles |
| § 86.610-96 - Compliance with acceptable quality level and passing and failing criteria for Selective Enforcement Audits. |
| § 86.610-98 - Compliance with acceptable quality level and passing and failing criteria for Selective Enforcement Audits. |
| §§ 86.601-1--86.601-83 - [Reserved] |
| § 86.601-84 - Applicability. |
| § 86.602-84 - Definitions. |
| § 86.612-84 - Suspension and revocation of certificates of conformity. |
| § 86.602-97 - Definitions. |
| § 86.612-97 - Suspension and revocation of certificates of conformity. |
| § 86.602-98 - Definitions. |
| § 86.603-88 - Test orders. |
| § 86.603-97 - Test orders. |
| § 86.603-98 - Test orders. |
| § 86.604-84 - Testing by the Administrator. |
| § 86.614-84 - Hearings on suspension, revocation, and voiding of certificates of conformity. |
| § 86.615-84 - Treatment of confidential information. |
| § 86.605-88 - Maintenance of records; submittal of information. |
| § 86.605-98 - Maintenance of records; submittal of information. |
| § 86.606-84 - Entry and access. |
| § 86.607-84 - Sample selection. |
| § 86.608-88 - Test procedures. |
| § 86.608-90 - Test procedures. |
| § 86.608-96 - Test procedures. |
| § 86.608-97 - Test procedures. |
| § 86.608-98 - Test procedures. |
| § 86.609-84 - Calculation and reporting of test results. |
| § 86.609-96 - Calculation and reporting of test results. |
| § 86.609-97 - Calculation and reporting of test results. |
| § 86.609-98 - Calculation and reporting of test results. |
| Subpart H - XXX |
| § 86.701-94 - General applicability. |
| § 86.702-94 - Definitions. |
| § 86.703-94 - Abbreviations. |
| § 86.704-94 - Section numbering; construction. |
| §§ 86.705-94--86.707-94 - [Reserved] |
| § 86.708-94 - In-use emission standards for 1994 and later model year light-duty vehicles. |
| § 86.708-98 - In-use emission standards for 1998 and later model year light-duty vehicles. |
| § 86.709-94 - In-use emission standards for 1994 and later model year light-duty trucks. |
| § 86.709-99 - In-use emission standards for 1999 and later model year light-duty trucks. |
| Subpart I - Emission Regulations for New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure |
| § 86.884-1 - General applicability. |
| § 86.884-2 - Definitions. |
| § 86.884-3 - Abbreviations. |
| § 86.884-4 - Section numbering. |
| § 86.884-5 - Test procedures. |
| § 86.884-6 - Fuel specifications. |
| § 86.884-7 - Dynamometer operation cycle for smoke emission tests. |
| § 86.884-8 - Dynamometer and engine equipment. |
| § 86.884-9 - Smoke measurement system. |
| § 86.884-10 - Information. |
| § 86.884-11 - Instrument checks. |
| § 86.884-12 - Test run. |
| § 86.884-13 - Data analysis. |
| § 86.884-14 - Calculations. |
| Subpart J - Fees for the Motor Vehicle and Engine Compliance Program |
| § 86.910-93 - Deficiencies. |
| § 86.901 - Assessment of fees. |
| § 86.901-93 - Abbreviations. |
| § 86.911-93 - Adjustments of fees. |
| § 86.902-01 - Definitions. |
| § 86.902-93 - Definitions. |
| § 86.903-93 - Applicability. |
| § 86.904-93 - Section numbering; construction. |
| § 86.905-93 - Purpose. |
| § 86.906-93 - MVEPC certification request types. |
| § 86.907-01 - Fee amounts. |
| § 86.907-93 - Fee amounts. |
| § 86.908-01 - Waivers and refunds. |
| § 86.908-93 - Waivers and refunds. |
| § 86.909-93 - Payment. |
| Subpart K - Selective Enforcement Auditing of New Heavy-Duty Engines |
| § 86.1010-96 - Compliance with acceptable quality level and passing and failing criteria for Selective Enforcement Audits. |
| § 86.1001 - Applicability. |
| § 86.1015 - Treatment of confidential information. |
| § 86.1010-2001 - Compliance with acceptable quality level and passing and failing criteria for Selective Enforcement Audits. |
| § 86.1001-84 - Applicability. |
| § 86.1002-84 - Definitions. |
| § 86.1012-84 - Suspension and revocation of certificates of conformity. |
| § 86.1002-97 - Definitions. |
| § 86.1012-97 - Suspension and revocation of certificates of conformity. |
| § 86.1002-2001 - Definitions. |
| § 86.1003-90 - Test orders. |
| § 86.1003-97 - Test orders. |
| § 86.1003-2001 - Test orders. |
| § 86.1004-84 - Testing by the Administrator. |
| § 86.1014-84 - Hearings on suspension, revocation and voiding of certificate of conformity. |
| § 86.1014-97 - Hearings on suspension, revocation and voiding of certificates of conformity. |
| § 86.1005-90 - Maintenance of records; submittal of information. |
| § 86.1006-84 - Entry and access. |
| § 86.1007-84 - Sample selection. |
| § 86.1008-90 - Test procedures. |
| § 86.1008-96 - Test procedures. |
| § 86.1008-97 - Test procedures. |
| § 86.1008-2001 - Test procedures. |
| § 86.1008-2004 - Test procedures. |
| § 86.1009-84 - Calculation and reporting of test results. |
| § 86.1009-96 - Calculation and reporting of test results. |
| § 86.1009-97 - Calculation and reporting of test results. |
| § 86.1009-2001 - Calculation and reporting of test results. |
| Subpart L - Nonconformance Penalties for Gasoline-Fueled and Diesel Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks |
| § 86.1110-87 - Sample selection. |
| § 86.1117 - Labeling. |
| § 86.1101-87 - Applicability. |
| § 86.1111-87 - Test procedures for PCA testing. |
| § 86.1102-87 - Definitions. |
| § 86.1112-87 - Determining the compliance level and reporting of test results. |
| § 86.1103-87 - Criteria for availability of nonconformance penalties. |
| § 86.1113-87 - Calculation and payment of penalty. |
| § 86.1103-2016 - Criteria for availability of nonconformance penalties. |
| § 86.1114-87 - Suspension and voiding of certificates of conformity. |
| § 86.1104-91 - Determination of upper limits. |
| § 86.1104-2016 - Determination of upper limits. |
| § 86.1105-87 - Emission standards for which nonconformance penalties are available. |
| § 86.1115-87 - Hearing procedures for nonconformance determinations and penalties. |
| § 86.1106-87 - Production compliance auditing. |
| § 86.1116-87 - Treatment of confidential information. |
| § 86.1107-87 - Testing by the Administrator. |
| § 86.1108-87 - Maintenance of records. |
| § 86.1109-87 - Entry and access. |
| Subpart M - XXX |
| § 86.1230-85 - Test sequence; general requirements. |
| § 86.1230-96 - Test sequence; general requirements. |
| § 86.1204 - Section numbering. |
| § 86.1201-90 - Applicability. |
| § 86.1221-90 - Hydrocarbon analyzer calibration. |
| § 86.1231-90 - Vehicle preparation. |
| § 86.1231-96 - Vehicle preparation. |
| § 86.1202-85 - Definitions. |
| § 86.1232-90 - Vehicle preconditioning. |
| § 86.1242-90 - Records required. |
| § 86.1232-96 - Vehicle preconditioning. |
| § 86.1213-04 - Fuel specifications. |
| § 86.1213-08 - Fuel specifications. |
| § 86.1203-85 - Abbreviations. |
| § 86.1213-90 - Fuel specifications. |
| § 86.1233-90 - Diurnal breathing loss test. |
| § 86.1243-90 - Calculations; evaporative emissions. |
| § 86.1213-94 - Fuel specifications. |
| § 86.1233-96 - Diurnal emission test. |
| § 86.1243-96 - Calculations; evaporative emissions. |
| § 86.1214-85 - Analytical gases. |
| § 86.1234-96 - Running loss test. |
| § 86.1215-85 - EPA heavy-duty vehicle (HDV) urban dynamometer driving schedule. |
| § 86.1235-85 - Dynamometer procedure. |
| § 86.1205-90 - Introduction; structure of subpart. |
| § 86.1235-96 - Dynamometer procedure. |
| § 86.1226-85 - Calibration of other equipment. |
| § 86.1236-85 - Engine starting and restarting. |
| § 86.1206-90 - Equipment required; overview. |
| § 86.1216-90 - Calibrations; frequency and overview. |
| § 86.1206-96 - Equipment required; overview. |
| § 86.1246-96 - Fuel dispensing spitback procedure. |
| § 86.1237-85 - Dynamometer runs. |
| § 86.1207-90 - Sampling and analytical system; evaporative emissions. |
| § 86.1217-90 - Evaporative emission enclosure calibrations. |
| § 86.1227-90 - Test procedures; overview. |
| § 86.1207-96 - Sampling and analytical systems; evaporative emissions. |
| § 86.1217-96 - Evaporative emission enclosure calibrations. |
| § 86.1227-96 - Test procedures; overview. |
| § 86.1237-96 - Dynamometer runs. |
| § 86.1218-85 - Dynamometer calibration. |
| § 86.1228-85 - Transmissions. |
| § 86.1238-90 - Hot soak test. |
| § 86.1238-96 - Hot soak test. |
| § 86.1229-85 - Dynamometer load determination and fuel temperature profile. |
| Subpart N - Exhaust Test Procedures for Heavy-duty Engines |
| § 86.1330-84 - Test sequence; general requirements. |
| § 86.1310-90 - Exhaust gas sampling and analytical system; diesel engines. |
| § 86.1320-90 - Gas meter or flow instrumentation calibration; particulate, methanol, and formaldehyde measurement. |
| § 86.1330-90 - Test sequence; general requirements. |
| § 86.1340-90 - Exhaust sample analysis. |
| § 86.1340-94 - Exhaust sample analysis. |
| § 86.1301 - Scope; applicability. |
| § 86.1304 - Section numbering; construction. |
| § 86.1305 - Introduction; structure of subpart. |
| § 86.1333 - Transient test cycle generation. |
| § 86.1360 - Supplemental emission test; test cycle and procedures. |
| § 86.1362 - Steady-state testing with a ramped-modal cycle. |
| § 86.1370 - Not-To-Exceed test procedures. |
| § 86.1372 - Measuring smoke emissions within the NTE zone. |
| § 86.1380-2004 - Load response test. |
| § 86.1310-2007 - Exhaust gas sampling and analytical system for gaseous emissions from heavy-duty diesel-fueled engines and particulate emissions from all engines. |
| § 86.1360-2007 - Supplemental emission test; test cycle and procedures. |
| § 86.1370-2007 - Not-To-Exceed test procedures. |
| § 86.1301-90 - Scope; applicability. |
| § 86.1311-90 - Exhaust gas analytical system; CVS bag sample. |
| § 86.1321-90 - Hydrocarbon analyzer calibration. |
| § 86.1341-90 - Test cycle validation criteria. |
| § 86.1311-94 - Exhaust gas analytical system; CVS bag sample. |
| § 86.1321-94 - Hydrocarbon analyzer calibration. |
| § 86.1341-98 - Test cycle validation criteria. |
| § 86.1302-84 - Definitions. |
| § 86.1322-84 - Carbon monoxide analyzer calibration. |
| § 86.1312-88 - Weighing chamber and microgram balance specifications. |
| § 86.1332-90 - Engine mapping procedures. |
| § 86.1342-90 - Calculations; exhaust emissions. |
| § 86.1342-94 - Calculations; exhaust emissions. |
| § 86.1312-2007 - Filter stabilization and microbalance workstation environmental conditions, microbalance specifications, and particulate matter filter handling and weighing procedures. |
| § 86.1362-2007 - Steady-state testing with a ramped-modal cycle. |
| § 86.1372-2007 - Measuring smoke emissions within the NTE zone. |
| § 86.1362-2010 - Steady-state testing with a ramped-modal cycle. |
| § 86.1303-84 - Abbreviations. |
| § 86.1323-84 - Oxides of nitrogen analyzer calibration. |
| § 86.1343-88 - Calculations; particulate exhaust emissions. |
| § 86.1333-90 - Transient test cycle generation. |
| § 86.1313-91 - Fuel specifications. |
| § 86.1313-94 - Fuel specifications. |
| § 86.1313-98 - Fuel specifications. |
| § 86.1313-2004 - Fuel specifications. |
| § 86.1313-2007 - Fuel specifications. |
| § 86.1323-2007 - Oxides of nitrogen analyzer calibration. |
| § 86.1363-2007 - Steady-state testing with a discrete-mode cycle. |
| § 86.1333-2010 - Transient test cycle generation. |
| § 86.1314-84 - Analytical gases. |
| § 86.1324-84 - Carbon dioxide analyzer calibration. |
| § 86.1334-84 - Pre-test engine and dynamometer preparation. |
| § 86.1304-90 - Section numbering; construction. |
| § 86.1344-90 - Required information. |
| § 86.1314-94 - Analytical gases. |
| § 86.1344-94 - Required information. |
| § 86.1305-90 - Introduction; structure of subpart. |
| § 86.1335-90 - Cool-down procedure. |
| § 86.1325-94 - Methane analyzer calibration. |
| § 86.1305-2004 - Introduction; structure of subpart. |
| § 86.1375-2007 - Equipment specifications for field testing. |
| § 86.1305-2010 - Introduction; structure of subpart. |
| § 86.1306-07 - Equipment required and specifications; overview. |
| § 86.1336-84 - Engine starting, restarting, and shutdown. |
| § 86.1306-90 - Equipment required and specifications; overview. |
| § 86.1316-90 - Calibrations; frequency and overview. |
| § 86.1326-90 - Calibration of other equipment. |
| § 86.1316-94 - Calibrations; frequency and overview. |
| § 86.1306-96 - Equipment required and specifications; overview. |
| § 86.1327-90 - Engine dynamometer test procedures; overview. |
| § 86.1337-90 - Engine dynamometer test run. |
| § 86.1327-94 - Engine dynamometer test procedures; overview. |
| § 86.1327-96 - Engine dynamometer test procedures; overview. |
| § 86.1337-96 - Engine dynamometer test run. |
| § 86.1327-98 - Engine dynamometer test procedures; overview. |
| § 86.1337-2007 - Engine dynamometer test run. |
| § 86.1308-84 - Dynamometer and engine equipment specifications. |
| § 86.1318-84 - Engine dynamometer system calibrations. |
| § 86.1338-84 - Emission measurement accuracy. |
| § 86.1338-2007 - Emission measurement accuracy. |
| § 86.1319-84 - CVS calibration. |
| § 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines. |
| § 86.1319-90 - CVS calibration. |
| § 86.1339-90 - Particulate filter handling and weighing. |
| Subpart O - XXX |
| § 86.1401 - Scope; applicability. |
| § 86.1402 - Definitions. |
| § 86.1403 - Abbreviations. |
| § 86.1404 - [Reserved] |
| § 86.1405 - Introduction; structure of subpart. |
| § 86.1406 - Equipment required and specifications; overview. |
| § 86.1413 - Fuel specifications. |
| § 86.1416 - Calibration; frequency and overview. |
| § 86.1422 - Analyzer calibration. |
| § 86.1427 - Certification Short Test procedure; overview. |
| § 86.1430 - Certification Short Test sequence; general requirements. |
| § 86.1431 - [Reserved] |
| § 86.1432 - Vehicle preparation. |
| § 86.1433 - [Reserved] |
| § 86.1434 - Equipment preparation. |
| § 86.1437 - Test run—manufacturer. |
| § 86.1438 - Test run—EPA. |
| § 86.1439 - Certification Short Test emission test procedures—EPA. |
| §§ 86.1440--86.1441 - [Reserved] |
| § 86.1442 - Information required. |
| §§ 86.1423--86.1426 - [Reserved] |
| §§ 86.1414--86.1415 - [Reserved] |
| §§ 86.1435--86.1436 - [Reserved] |
| §§ 86.1407--86.1412 - [Reserved] |
| §§ 86.1417--86.1421 - [Reserved] |
| §§ 86.1428--86.1429 - [Reserved] |
| Subparts O--R - XXX |
| § 86.1530-84 - Test sequence; general requirements. |
| § 86.1540-84 - Idle exhaust sample analysis. |
| § 86.1501 - Scope; applicability. |
| § 86.1502 - Definitions. |
| § 86.1503 - Abbreviations. |
| § 86.1505 - Introduction; structure of subpart. |
| § 86.1506 - Equipment required and specifications; overview. |
| § 86.1509 - Exhaust gas sampling system. |
| § 86.1511 - Exhaust gas analysis system. |
| § 86.1513 - Fuel specifications. |
| § 86.1514 - Analytical gases. |
| § 86.1516 - Calibration; frequency and overview. |
| § 86.1519 - CVS calibration. |
| § 86.1522 - Carbon monoxide analyzer calibration. |
| § 86.1524 - Carbon dioxide analyzer calibration. |
| § 86.1526 - Calibration of other equipment. |
| § 86.1527 - Idle test procedure; overview. |
| § 86.1530 - Test sequence; general requirements. |
| § 86.1537 - Idle test run. |
| § 86.1540 - Idle exhaust sample analysis. |
| § 86.1542 - Information required. |
| § 86.1544 - Calculation; idle exhaust emissions. |
| § 86.1511-84 - Exhaust gas analysis system. |
| § 86.1501-90 - Scope; applicability. |
| § 86.1501-94 - Scope; applicability. |
| § 86.1502-84 - Definitions. |
| § 86.1522-84 - Carbon monoxide analyzer calibration. |
| § 86.1542-84 - Information required. |
| § 86.1503-84 - Abbreviations. |
| § 86.1513-90 - Fuel specifications. |
| § 86.1513-94 - Fuel specifications. |
| § 86.1514-84 - Analytical gases. |
| § 86.1524-84 - Carbon dioxide analyzer calibration. |
| § 86.1544-84 - Calculation; idle exhaust emissions. |
| § 86.1504-90 - Section numbering; construction. |
| § 86.1504-94 - Section numbering; construction. |
| § 86.1505-84 - Introduction; structure of subpart. |
| § 86.1505-90 - Introduction; structure of subpart. |
| § 86.1505-94 - Introduction; structure of subpart. |
| § 86.1516-84 - Calibration; frequency and overview. |
| § 86.1526-84 - Calibration of other equipment. |
| § 86.1506-90 - Equipment required and specifications; overview. |
| § 86.1506-94 - Equipment required and specifications; overview. |
| § 86.1527-84 - Idle test procedure; overview. |
| § 86.1537-84 - Idle test run. |
| § 86.1509-84 - Exhaust gas sampling system. |
| § 86.1519-84 - CVS calibration. |
| Subpart Q - Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines |
| § 86.1601 - General applicability. |
| § 86.1602 - Definitions. |
| § 86.1603 - General requirements. |
| § 86.1604 - Conditions for disapproval. |
| § 86.1605 - Information to be submitted. |
| § 86.1606 - Labeling. |
| Subpart R - XXX |
| § 86.1710-99 - Fleet average non-methane organic gas exhaust emission standards for light-duty vehicles and light light-duty trucks. |
| § 86.1770-99 - All-Electric Range Test requirements. |
| § 86.1780-99 - Prohibited acts. |
| § 86.1721-01 - Application for certification. |
| § 86.1701-99 - General applicability. |
| § 86.1711-99 - Limitations on sale of Tier 1 vehicles and TLEVs. |
| § 86.1721-99 - Application for certification. |
| § 86.1771-99 - Fuel specifications. |
| § 86.1722-01 - [Reserved] |
| § 86.1702-99 - Definitions. |
| § 86.1712-99 - Maintenance of records; submittal of information. |
| § 86.1722-99 - [Reserved] |
| § 86.1772-99 - Road load power, test weight, and inertia weight class determination. |
| § 86.1713-01 - [Reserved] |
| § 86.1723-01 - [Reserved] |
| § 86.1703-99 - Abbreviations. |
| § 86.1713-99 - Light-duty exhaust durability programs. |
| § 86.1723-99 - Required data. |
| § 86.1773-99 - Test sequence; general requirements. |
| § 86.1714-01 - [Reserved] |
| § 86.1724-01 - Emission data vehicle selection. |
| § 86.1734-01 - [Reserved] |
| § 86.1704-99 - Section numbering; construction. |
| § 86.1714-99 - Small volume manufacturers certification procedures. |
| § 86.1724-99 - Test vehicles and engines. |
| § 86.1734-99 - Alternative procedure for notification of additions and changes. |
| § 86.1774-99 - Vehicle preconditioning. |
| § 86.1715-01 - [Reserved] |
| § 86.1725-01 - Allowable maintenance. |
| § 86.1735-01 - Labeling. |
| § 86.1705-99 - General provisions; opt-in. |
| § 86.1715-99 - [Reserved] |
| § 86.1725-99 - Maintenance. |
| § 86.1735-99 - Labeling. |
| § 86.1775-99 - Exhaust sample analysis. |
| § 86.1716-01 - [Reserved] |
| § 86.1726-01 - [Reserved] |
| § 86.1706-99 - National LEV program in effect. |
| § 86.1716-99 - Prohibition of defeat devices. |
| § 86.1726-99 - Mileage and service accumulation; emission measurements. |
| § 86.1776-99 - Records required. |
| § 86.1717-01 - Emission control diagnostic system for 1999 and later light-duty vehicles and light-duty trucks. |
| § 86.1707-99 - General provisions; opt-outs. |
| § 86.1717-99 - Emission control diagnostic system for 1999 and later light-duty vehicles and light-duty trucks. |
| § 86.1727-99 - [Reserved] |
| § 86.1777-99 - Calculations; exhaust emissions. |
| § 86.1728-01 - Compliance with emission standards for the purpose of certification. |
| § 86.1708-99 - Exhaust emission standards for 1999 and later light-duty vehicles. |
| § 86.1728-99 - Compliance with emission standards. |
| § 86.1778-99 - Calculations; particulate emissions. |
| § 86.1709-99 - Exhaust emission standards for 1999 and later light light-duty trucks. |
| §§ 86.1718-99--86.1720-99 - [Reserved] |
| §§ 86.1729-99--86.1733-99 - [Reserved] |
| §§ 86.1736-99--86.1769-99 - [Reserved] |
| § 86.1779-99 - General enforcement provisions. |
| Subpart S - General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles |
| § 86.1810-01 - General standards; increase in emissions; unsafe conditions; waivers. |
| § 86.1820-01 - Durability group determination. |
| § 86.1830-01 - Acceptance of vehicles for emission testing. |
| § 86.1840-01 - Special test procedures. |
| § 86.1850-01 - Denial, suspension or revocation of certificate of conformity. |
| § 86.1860-04 - How to comply with the Tier 2 and interim non-Tier 2 fleet average NOX standards. |
| § 86.1810-09 - General standards; increase in emissions; unsafe condition; waivers. |
| § 86.1870-12 - CO2 credits for qualifying full-size pickup trucks. |
| § 86.1810-17 - General requirements. |
| § 86.1860-17 - How to comply with the Tier 3 fleet-average standards. |
| § 86.1819 - [Reserved] |
| Appendix I to Subpart S of Part 86 - Vehicle Procurement Methodology |
| Appendix I to Subpart S to Part 86 - Vehicle Procurement Methodology |
| Appendix II to Subpart S of Part 86 - As-Received Testing Vehicle Rejection Criteria |
| Appendix II to Subpart S to Part 86 - As-Received Testing Vehicle Rejection Criteria |
| Appendix III to Subpart S of Part 86 - As-Received Inspection |
| Appendix III to Subpart S to Part 86 - As-Received Inspection |
| § 86.1801-01 - Applicability. |
| § 86.1811-01 - Emission standards for light-duty vehicles. |
| § 86.1821-01 - Evaporative/refueling family determination. |
| § 86.1831-01 - Mileage accumulation requirements for test vehicles. |
| § 86.1841-01 - Compliance with emission standards for the purpose of certification. |
| § 86.1851-01 - Application of good engineering judgment to manufacturers' decisions. |
| § 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. |
| § 86.1861-04 - How do the Tier 2 and interim non-Tier 2 NOX averaging, banking and trading programs work? |
| § 86.1811-09 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. |
| § 86.1811-10 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. |
| § 86.1801-12 - Applicability. |
| § 86.1871-12 - Optional early CO2 credit programs. |
| § 86.1811-17 - Exhaust emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles. |
| § 86.1861-17 - How do the NMOG + NOX and evaporative emission credit programs work? |
| § 86.1811-27 - xxx |
| § 86.1802-01 - Section numbering; construction. |
| § 86.1812-01 - Emission standards for light-duty trucks 1. |
| § 86.1822-01 - Durability data vehicle selection. |
| § 86.1832-01 - Optional equipment and air conditioning for test vehicles. |
| § 86.1842-01 - Addition of a vehicle after certification; and changes to a vehicle covered by certification. |
| § 86.1852-01 - Waivers for good in-use emission performance. |
| § 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet-average standards. |
| § 86.1803-01 - Definitions. |
| § 86.1813-01 - Emission standards for light-duty trucks 2. |
| § 86.1823-01 - Durability demonstration procedures for exhaust emissions. |
| § 86.1833-01 - Adjustable parameters. |
| § 86.1843-01 - General information requirements. |
| § 86.1853-01 - Certification hearings. |
| § 86.1863-07 - Optional chassis certification for diesel vehicles. |
| § 86.1823-08 - Durability demonstration procedures for exhaust emissions. |
| § 86.1813-17 - Evaporative and refueling emission standards. |
| § 86.1804-01 - Acronyms and abbreviations. |
| § 86.1814-01 - Emission standards for light-duty trucks 3. |
| § 86.1824-01 - Durability demonstration procedures for evaporative emissions. |
| § 86.1834-01 - Allowable maintenance. |
| § 86.1844-01 - Information requirements: Application for certification and submittal of information upon request. |
| § 86.1814-02 - Emission standards for light-duty trucks 3. |
| § 86.1824-07 - Durability demonstration procedures for evaporative emissions. |
| § 86.1824-08 - Durability demonstration procedures for evaporative emissions. |
| § 86.1864-10 - How to comply with the fleet average cold temperature NMHC standards. |
| § 86.1854-12 - Prohibited acts. |
| §§ 86.1854--86.1859 - [Reserved] |
| § 86.1805-01 - Useful life. |
| § 86.1815-01 - Emission standards for light-duty trucks 4. |
| § 86.1825-01 - Durability demonstration procedures for refueling emissions. |
| § 86.1835-01 - Confirmatory certification testing. |
| § 86.1845-01 - Manufacturer in-use verification testing requirements. |
| § 86.1815-02 - Emission standards for light-duty trucks 4. |
| § 86.1805-04 - Useful life. |
| § 86.1845-04 - Manufacturer in-use verification testing requirements. |
| § 86.1825-08 - Durability demonstration procedures for refueling emissions. |
| § 86.1805-12 - Useful life. |
| § 86.1865-12 - How to comply with the fleet average CO2 standards. |
| § 86.1805-17 - Useful life. |
| § 86.1815-27 - xxx |
| §§ 86.1855--86.1859 - [Reserved] |
| § 86.1806-01 - On-board diagnostics. |
| § 86.1826-01 - Assigned deterioration factors for small-volume manufacturers and small-volume test groups. |
| § 86.1836-01 - Manufacturer-supplied production vehicles for testing. |
| § 86.1846-01 - Manufacturer in-use confirmatory testing requirements. |
| § 86.1806-04 - On-board diagnostics. |
| § 86.1806-05 - Onboard diagnostics. |
| § 86.1816-05 - Emission standards for complete heavy-duty vehicles. |
| § 86.1816-08 - Emission standards for complete heavy-duty vehicles. |
| § 86.1866-12 - CO2 credits for advanced technology vehicles. |
| § 86.1806-17 - Onboard diagnostics. |
| § 86.1816-18 - Emission standards for heavy-duty vehicles. |
| § 86.1806-27 - xxx |
| § 86.1807-01 - Vehicle labeling. |
| § 86.1827-01 - Test group determination. |
| § 86.1837-01 - Rounding of emission measurements. |
| § 86.1847-01 - Manufacturer in-use verification and in-use confirmatory testing; submittal of information and maintenance of records. |
| § 86.1817-05 - Complete heavy-duty vehicle averaging, trading, and banking program. |
| § 86.1807-07 - Vehicle labeling. |
| § 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program. |
| § 86.1867-12 - CO2 credits for reducing leakage of air conditioning refrigerant. |
| § 86.1867-31 - xxx |
| § 86.1808-01 - Maintenance instructions. |
| § 86.1828-01 - Emission data vehicle selection. |
| § 86.1838-01 - Small-volume manufacturer certification procedures. |
| § 86.1848-01 - Certification. |
| § 86.1808-07 - Maintenance instructions. |
| § 86.1828-10 - Emission data vehicle selection. |
| § 86.1848-10 - Compliance with emission standards for the purpose of certification. |
| § 86.1818-12 - Greenhouse gas emission standards for light-duty vehicles, light-duty trucks, and medium-duty passenger vehicles. |
| § 86.1868-12 - CO2 credits for improving the efficiency of air conditioning systems. |
| §§ 86.1818--86.1819 - [Reserved] |
| § 86.1809-01 - Prohibition of defeat devices. |
| § 86.1829-01 - Durability and emission testing requirements; waivers. |
| § 86.1839-01 - Carryover of certification data. |
| § 86.1849-01 - Right of entry. |
| § 86.1809-10 - Prohibition of defeat devices. |
| § 86.1809-12 - Prohibition of defeat devices. |
| § 86.1869-12 - CO2 credits for off-cycle CO2 reducing technologies. |
| § 86.1819-14 - Greenhouse gas emission standards for heavy-duty vehicles. |
| § 86.1829-15 - Durability and emission testing requirements; waivers. |
| Subpart T - Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines |
| § 86.1901 - What testing requirements apply to my engines that have gone into service? |
| § 86.1905 - How does this program work? |
| § 86.1908 - How must I select and screen my in-use engines? |
| § 86.1910 - How must I prepare and test my in-use engines? |
| § 86.1912 - How do I determine whether an engine meets the vehicle-pass criteria? |
| § 86.1915 - What are the requirements for Phase 1 and Phase 2 testing? |
| § 86.1917 - How does in-use testing under this subpart relate to the emission-related warranty in Section 207(a)(1) of the Clean Air Act? |
| § 86.1920 - What in-use testing information must I report to EPA? |
| § 86.1925 - What records must I keep? |
| § 86.1930 - What special provisions apply from 2005 through 2010? |
| § 86.1935 - What special provisions may apply as a consequence of a delay in the particulate matter accuracy margin report for portable emission measurement systems? |
| Appendix XIV to Part 86 - Determination of Acceptable Durability Test Schedule for Light-Duty Vehicles and Light Light-Duty Trucks Certifying to the Provisions of Part 86, Subpart R |
| Appendix XIII to Part 86 - State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations |
| Appendix XVIII to Part 86 - Statistical Outlier Identification Procedure for Light-Duty Vehicles and Light Light-Duty Trucks Certifying to the Provisions of Part 86, Subpart R |
| Appendix I to Subpart T - Sample Graphical Summary of NTE Emission Results |
| Appendix I to Subpart T of Part 86 - Sample Graphical Summary of NTE Emission Results |
| Appendix I to Part 86 - Dynamometer Schedules |
| Appendix V to Part 86 - The Standard Road Cycle (SRC) |
| Appendix X to Part 86 - Sampling Plans for Selective Enforcement Auditing of Heavy-Duty Engines and Light-Duty Trucks |
| Appendix II to Part 86 - Temperature Schedules |
| Appendix IV to Part 86 - Durability Driving Schedules |
| Appendix IX to Part 86 - Experimentally Determining the R-Factor for Bench Aging Durability Procedures |
| Appendix VI to Part 86 - Vehicle and Engine Components |
| Appendix XI to Part 86 - Sampling Plans for Selective Enforcement Auditing of Light-Duty Vehicles |
| Appendix III to Part 86 - Constant Volume Sampler Flow Calibration |
| Appendix VII to Part 86 - Standard Bench Cycle (SBC) |
| Appendix XII to Part 86 - Tables for Production Compliance Auditing of Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks |
| Appendix VIII to Part 86 - Aging Bench Equipment and Procedures |
| §§ 86.1931--86.1999 - [Reserved] |