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

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Air Programs
  6. Control of Emissions from New and In-Use Highway Vehicles and Engines
  7. 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

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Section
86.101

General applicability.

Section
86.102

Definitions.

Section
86.103

Abbreviations.

Section
86.104

Section numbering; construction.

Section
86.105

Introduction; structure of subpart.

Section
86.106-96

Equipment required; overview.

Section
86.107-96

Sampling and analytical systems; evaporative emissions.

Section
86.107-98

Sampling and analytical system.

Section
86.108-00

Dynamometer.

Section
86.109-94

Exhaust gas sampling system; Otto-cycle vehicles not requiring particulate emission measurements.

Section
86.110-94

Exhaust gas sampling system; diesel-cycle vehicles, and Otto-cycle vehicles requiring particulate emissions measurements.

Section
86.111-94

Exhaust gas analytical system.

Section
86.112-91

Weighing chamber (or room) and microgram balance specifications.

Section
86.113-04

Fuel specifications.

Section
86.113-15

Fuel specifications.

Section
86.113-94

Fuel specifications.

Section
86.114-94

Analytical gases.

Section
86.115-78

EPA dynamometer driving schedules.

Section
86.116-94

Calibrations, frequency and overview.

Section
86.117-96

Evaporative emission enclosure calibrations.

Section
86.118-00

Dynamometer calibrations.

Section
86.119-90

CVS calibration.

Section
86.120-94

Gas meter or flow instrumentation calibration; particulate, methanol and formaldehyde measurement.

Section
86.121-90

Hydrocarbon analyzer calibration.

Section
86.122-78

Carbon monoxide analyzer calibration.

Section
86.123-78

Oxides of nitrogen analyzer calibration.

Section
86.124-78

Carbon dioxide analyzer calibration.

Section
86.125-94

Methane analyzer calibration.

Section
86.126-90

Calibration of other equipment.

Section
86.127-00

Test procedures; overview.

Section
86.127-12

Test procedures; overview.

Section
86.128-79

Transmissions.

Section
86.129-00

Road load power, test weight, and inertia weight class determination.

Section
86.129-80

Road load power, test weight, and inertia weight class determination.

Section
86.129-94

Road load power, test weight, inertia weight class determination, and fuel temperature profile.

Section
86.130-96

Test sequence; general requirements.

Section
86.131-96

Vehicle preparation.

Section
86.132-00

Vehicle preconditioning.

Section
86.132-96

Vehicle preconditioning.

Section
86.133-96

Diurnal emission test.

Section
86.134-96

Running loss test.

Section
86.135-12

Dynamometer procedure.

Section
86.135-90

Dynamometer procedure.

Section
86.136-90

Engine starting and restarting.

Section
86.137-94

Dynamometer test run, gaseous and particulate emissions.

Section
86.138-96

Hot soak test.

Section
86.139-90

Particulate filter handling and weighing.

Section
86.140-94

Exhaust sample analysis.

Section
86.142-90

Records required.

Section
86.143-96

Calculations; evaporative emissions.

Section
86.144-94

Calculations; exhaust emissions.

Section
86.145-82

Calculations; particulate emissions.

Section
86.146-96

Fuel dispensing spitback procedure.

Section
86.150-98

Refueling test procedure; overview.

Section
86.151-98

General requirements; refueling test.

Section
86.152-98

Vehicle preparation; refueling test.

Section
86.153-98

Vehicle and canister preconditioning; refueling test.

Section
86.154-98

Measurement procedure; refueling test.

Section
86.155-98

Records required; refueling test.

Section
86.156-98

Calculations; refueling test.

Section
86.157-98

Refueling test procedures for liquefied petroleum gas-fueled vehicles.

Section
86.158-00

Supplemental Federal Test Procedures; overview.

Section
86.158-08

Supplemental Federal Test Procedures; overview.

Section
86.159-00

Exhaust emission test procedures for US06 emissions.

Section
86.159-08

Exhaust emission test procedures for US06 emissions.

Section
86.160-00

Exhaust emission test procedure for SC03 emissions.

Section
86.161-00

Air conditioning environmental test facility ambient requirements.

Section
86.162-03

Approval of alternative air conditioning test simulations.

Section
86.163-00

Spot check correlation procedures for vehicles tested using a simulation of the environmental test cell for air conditioning emission testing.

Section
86.164-00

Supplemental Federal Test Procedure calculations.

Section
86.164-08

Supplemental Federal Test Procedure calculations.

Section
86.165-12

Air conditioning idle test procedure.

Section
86.166-12

§ 86.166-12 [Reserved]