Part 1066 — Vehicle-Testing Procedures
Subpart A — Applicability and General Provisions
- § 1066.1— Applicability.
- § 1066.2— Submitting information to EPA under this part.
- § 1066.5— Overview of this part 1066 and its relationship to the standard-setting part.
- § 1066.10— Other procedures.
- § 1066.15— Overview of test procedures.
- § 1066.20— Units of measure and overview of calculations.
- § 1066.25— Recordkeeping.
Subpart B — Equipment, Measurement Instruments, Fuel, and Analytical Gas Specifications
- § 1066.101— Overview.
- § 1066.105— Ambient controls and vehicle cooling fans.
- § 1066.110— Equipment specifications for emission sampling systems.
- § 1066.120— Measurement instruments.
- § 1066.125— Data updating, recording, and control.
- § 1066.130— Measurement instrument calibrations and verifications.
- § 1066.135— Linearity verification.
- § 1066.140— Diluted exhaust flow calibration.
- § 1066.145— Test fuel, engine fluids, analytical gases, and other calibration standards.
- § 1066.150— Analyzer interference and quench verification limit.
Subpart C — Dynamometer Specifications
- § 1066.201— Dynamometer overview.
- § 1066.210— Dynamometers.
- § 1066.215— Summary of verification procedures for chassis dynamometers.
- § 1066.220— Linearity verification for chassis dynamometer systems.
- § 1066.225— Roll runout and diameter verification procedure.
- § 1066.230— Time verification procedure.
- § 1066.235— Speed verification procedure.
- § 1066.240— Torque transducer verification.
- § 1066.245— Response time verification.
- § 1066.250— Base inertia verification.
- § 1066.255— Parasitic loss verification.
- § 1066.260— Parasitic friction compensation evaluation.
- § 1066.265— Acceleration and deceleration verification.
- § 1066.270— Unloaded coastdown verification.
- § 1066.275— Daily dynamometer readiness verification.
- § 1066.290— Verification of speed accuracy for the driver's aid.
Subpart D — Coastdown
Subpart E — Preparing Vehicles and Running an Exhaust Emission Test
Subpart F — Electric Vehicles and Hybrid Electric Vehicles
Subpart G — Calculations
- § 1066.601— Overview.
- § 1066.605— Mass-based and molar-based exhaust emission calculations.
- § 1066.610— Dilution air background correction.
- § 1066.615— NO<sub>X</sub> intake-air humidity correction.
- § 1066.620— Removed water correction.
- § 1066.625— Flow meter calibration calculations.
- § 1066.630— PDP, SSV, and CFV flow rate calculations.
- § 1066.635— NMOG determination.
- § 1066.695— Data requirements.
Subpart H — Cold Temperature Test Procedures
Subpart I — Exhaust Emission Test Procedures for Motor Vehicles
- § 1066.801— Applicability and general provisions.
- § 1066.805— Road-load power, test weight, and inertia weight class determination.
- § 1066.810— Vehicle preparation.
- § 1066.815— Exhaust emission test procedures for FTP testing.
- § 1066.816— Vehicle preconditioning for FTP testing.
- § 1066.820— Composite calculations for FTP exhaust emissions.
- § 1066.830— Supplemental Federal Test Procedures; overview.
- § 1066.831— Exhaust emission test procedures for aggressive driving.
- § 1066.835— Exhaust emission test procedure for SC03 emissions.
- § 1066.840— Highway fuel economy test procedure.
- § 1066.845— AC17 air conditioning efficiency test procedure.
Subpart J — Evaporative Emission Test Procedures
- § 1066.901— Applicability and general provisions.
- § 1066.910— SHED enclosure specifications.
- § 1066.915— Enclosures; auxiliary systems and equipment.
- § 1066.920— Enclosure calibrations.
- § 1066.925— Enclosure calculations for evaporative and refueling emissions.
- § 1066.930— Equipment for point-source measurement of running losses.
- § 1066.950— Fuel temperature profile.
- § 1066.955— Diurnal emission test.
- § 1066.960— Running loss test.
- § 1066.965— Hot soak test.
- § 1066.970— Refueling test for liquid fuels.
- § 1066.971— Vehicle and canister preconditioning for the refueling test.
- § 1066.975— Refueling test for LPG.
- § 1066.980— Fuel dispensing spitback procedure.
- § 1066.985— Fuel storage system leak test procedure.