Title 40

PART 1066

Part 1066 - Vehicle-testing Procedures

PART 1066 - VEHICLE-TESTING PROCEDURES Authority:42 U.S.C. 7401-7671q. Source:79 FR 23823, Apr. 28, 2014, unless otherwise noted.

40:37.0.1.1.3.1SUBPART A
Subpart A - Applicability and General Provisions
40:37.0.1.1.3.1.30.1SECTION 1066.1
   1066.1 Applicability.
40:37.0.1.1.3.1.30.2SECTION 1066.2
   1066.2 Submitting information to EPA under this part.
40:37.0.1.1.3.1.30.3SECTION 1066.5
   1066.5 Overview of this part 1066 and its relationship to the standard-setting part.
40:37.0.1.1.3.1.30.4SECTION 1066.10
   1066.10 Other procedures.
40:37.0.1.1.3.1.30.5SECTION 1066.15
   1066.15 Overview of test procedures.
40:37.0.1.1.3.1.30.6SECTION 1066.20
   1066.20 Units of measure and overview of calculations.
40:37.0.1.1.3.1.30.7SECTION 1066.25
   1066.25 Recordkeeping.
40:37.0.1.1.3.2SUBPART B
Subpart B - Equipment, Measurement Instruments, Fuel, and Analytical Gas Specifications
40:37.0.1.1.3.2.30.1SECTION 1066.101
   1066.101 Overview.
40:37.0.1.1.3.2.30.2SECTION 1066.105
   1066.105 Ambient controls and vehicle cooling fans.
40:37.0.1.1.3.2.30.3SECTION 1066.110
   1066.110 Equipment specifications for emission sampling systems.
40:37.0.1.1.3.2.30.4SECTION 1066.120
   1066.120 Measurement instruments.
40:37.0.1.1.3.2.30.5SECTION 1066.125
   1066.125 Data updating, recording, and control.
40:37.0.1.1.3.2.30.6SECTION 1066.130
   1066.130 Measurement instrument calibrations and verifications.
40:37.0.1.1.3.2.30.7SECTION 1066.135
   1066.135 Linearity verification.
40:37.0.1.1.3.2.30.8SECTION 1066.140
   1066.140 Diluted exhaust flow calibration.
40:37.0.1.1.3.2.30.9SECTION 1066.145
   1066.145 Test fuel, engine fluids, analytical gases, and other calibration standards.
40:37.0.1.1.3.2.30.10SECTION 1066.150
   1066.150 Analyzer interference and quench verification limit.
40:37.0.1.1.3.3SUBPART C
Subpart C - Dynamometer Specifications
40:37.0.1.1.3.3.30.1SECTION 1066.201
   1066.201 Dynamometer overview.
40:37.0.1.1.3.3.30.2SECTION 1066.210
   1066.210 Dynamometers.
40:37.0.1.1.3.3.30.3SECTION 1066.215
   1066.215 Summary of verification procedures for chassis dynamometers.
40:37.0.1.1.3.3.30.4SECTION 1066.220
   1066.220 Linearity verification for chassis dynamometer systems.
40:37.0.1.1.3.3.30.5SECTION 1066.225
   1066.225 Roll runout and diameter verification procedure.
40:37.0.1.1.3.3.30.6SECTION 1066.230
   1066.230 Time verification procedure.
40:37.0.1.1.3.3.30.7SECTION 1066.235
   1066.235 Speed verification procedure.
40:37.0.1.1.3.3.30.8SECTION 1066.240
   1066.240 Torque transducer verification.
40:37.0.1.1.3.3.30.9SECTION 1066.245
   1066.245 Response time verification.
40:37.0.1.1.3.3.30.10SECTION 1066.250
   1066.250 Base inertia verification.
40:37.0.1.1.3.3.30.11SECTION 1066.255
   1066.255 Parasitic loss verification.
40:37.0.1.1.3.3.30.12SECTION 1066.260
   1066.260 Parasitic friction compensation evaluation.
40:37.0.1.1.3.3.30.13SECTION 1066.265
   1066.265 Acceleration and deceleration verification.
40:37.0.1.1.3.3.30.14SECTION 1066.270
   1066.270 Unloaded coastdown verification.
40:37.0.1.1.3.3.30.15SECTION 1066.275
   1066.275 Daily dynamometer readiness verification.
40:37.0.1.1.3.3.30.16SECTION 1066.290
   1066.290 Verification of speed accuracy for the driver's aid.
40:37.0.1.1.3.4SUBPART D
Subpart D - Coastdown
40:37.0.1.1.3.4.30.1SECTION 1066.301
   1066.301 Overview of road-load determination procedures.
40:37.0.1.1.3.4.30.2SECTION 1066.305
   1066.305 Procedures for specifying road-load forces for motor vehicles at or below 14,000 pounds GVWR.
40:37.0.1.1.3.4.30.3SECTION 1066.310
   1066.310 Coastdown procedures for vehicles above 14,000 pounds GVWR.
40:37.0.1.1.3.4.30.4SECTION 1066.315
   1066.315 Dynamometer road-load setting.
40:37.0.1.1.3.5SUBPART E
Subpart E - Preparing Vehicles and Running an Exhaust Emission Test
40:37.0.1.1.3.5.30.1SECTION 1066.401
   1066.401 Overview.
40:37.0.1.1.3.5.30.2SECTION 1066.405
   1066.405 Vehicle preparation and preconditioning.
40:37.0.1.1.3.5.30.3SECTION 1066.410
   1066.410 Dynamometer test procedure.
40:37.0.1.1.3.5.30.4SECTION 1066.415
   1066.415 Vehicle operation.
40:37.0.1.1.3.5.30.5SECTION 1066.420
   1066.420 Test preparation.
40:37.0.1.1.3.5.30.6SECTION 1066.425
   1066.425 Performing emission tests.
40:37.0.1.1.3.6SUBPART F
Subpart F - Electric Vehicles and Hybrid Electric Vehicles
40:37.0.1.1.3.6.30.1SECTION 1066.501
   1066.501 Overview.
40:37.0.1.1.3.7SUBPART G
Subpart G - Calculations
40:37.0.1.1.3.7.30.1SECTION 1066.601
   1066.601 Overview.
40:37.0.1.1.3.7.30.2SECTION 1066.605
   1066.605 Mass-based and molar-based exhaust emission calculations.
40:37.0.1.1.3.7.30.3SECTION 1066.610
   1066.610 Dilution air background correction.
40:37.0.1.1.3.7.30.4SECTION 1066.615
   1066.615 NOX intake-air humidity correction.
40:37.0.1.1.3.7.30.5SECTION 1066.620
   1066.620 Removed water correction.
40:37.0.1.1.3.7.30.6SECTION 1066.625
   1066.625 Flow meter calibration calculations.
40:37.0.1.1.3.7.30.7SECTION 1066.630
   1066.630 PDP, SSV, and CFV flow rate calculations.
40:37.0.1.1.3.7.30.8SECTION 1066.635
   1066.635 NMOG determination.
40:37.0.1.1.3.7.30.9SECTION 1066.695
   1066.695 Data requirements.
40:37.0.1.1.3.8SUBPART H
Subpart H - Cold Temperature Test Procedures
40:37.0.1.1.3.8.30.1SECTION 1066.701
   1066.701 Applicability and general provisions.
40:37.0.1.1.3.8.30.2SECTION 1066.710
   1066.710 Cold temperature testing procedures for measuring CO and NMHC emissions and determining fuel economy.
40:37.0.1.1.3.9SUBPART I
Subpart I - Exhaust Emission Test Procedures for Motor Vehicles
40:37.0.1.1.3.9.30.1SECTION 1066.801
   1066.801 Applicability and general provisions.
40:37.0.1.1.3.9.30.2SECTION 1066.805
   1066.805 Road-load power, test weight, and inertia weight class determination.
40:37.0.1.1.3.9.30.3SECTION 1066.810
   1066.810 Vehicle preparation.
40:37.0.1.1.3.9.30.4SECTION 1066.815
   1066.815 Exhaust emission test procedures for FTP testing.
40:37.0.1.1.3.9.30.5SECTION 1066.816
   1066.816 Vehicle preconditioning for FTP testing.
40:37.0.1.1.3.9.30.6SECTION 1066.820
   1066.820 Composite calculations for FTP exhaust emissions.
40:37.0.1.1.3.9.30.7SECTION 1066.830
   1066.830 Supplemental Federal Test Procedures; overview.
40:37.0.1.1.3.9.30.8SECTION 1066.831
   1066.831 Exhaust emission test procedures for aggressive driving.
40:37.0.1.1.3.9.30.9SECTION 1066.835
   1066.835 Exhaust emission test procedure for SC03 emissions.
40:37.0.1.1.3.9.30.10SECTION 1066.840
   1066.840 Highway fuel economy test procedure.
40:37.0.1.1.3.9.30.11SECTION 1066.845
   1066.845 AC17 air conditioning efficiency test procedure.
40:37.0.1.1.3.10SUBPART J
Subpart J - Evaporative Emission Test Procedures
40:37.0.1.1.3.10.30SUBJGRP 30
   Test Equipment and Calculations for Evaporative and Refueling Emissions
40:37.0.1.1.3.10.30.1SECTION 1066.901
   1066.901 Applicability and general provisions.
40:37.0.1.1.3.10.30.2SECTION 1066.910
   1066.910 SHED enclosure specifications.
40:37.0.1.1.3.10.30.3SECTION 1066.915
   1066.915 Enclosures; auxiliary systems and equipment.
40:37.0.1.1.3.10.30.4SECTION 1066.920
   1066.920 Enclosure calibrations.
40:37.0.1.1.3.10.30.5SECTION 1066.925
   1066.925 Enclosure calculations for evaporative and refueling emissions.
40:37.0.1.1.3.10.30.6SECTION 1066.930
   1066.930 Equipment for point-source measurement of running losses.
40:37.0.1.1.3.10.31SUBJGRP 31
   Evaporative and Refueling Emission Test Procedures for Motor Vehicles
40:37.0.1.1.3.10.31.7SECTION 1066.950
   1066.950 Fuel temperature profile.
40:37.0.1.1.3.10.31.8SECTION 1066.955
   1066.955 Diurnal emission test.
40:37.0.1.1.3.10.31.9SECTION 1066.960
   1066.960 Running loss test.
40:37.0.1.1.3.10.31.10SECTION 1066.965
   1066.965 Hot soak test.
40:37.0.1.1.3.10.31.11SECTION 1066.970
   1066.970 Refueling test for liquid fuels.
40:37.0.1.1.3.10.31.12SECTION 1066.971
   1066.971 Vehicle and canister preconditioning for the refueling test.
40:37.0.1.1.3.10.31.13SECTION 1066.975
   1066.975 Refueling test for LPG.
40:37.0.1.1.3.10.31.14SECTION 1066.980
   1066.980 Fuel dispensing spitback procedure.
40:37.0.1.1.3.10.31.15SECTION 1066.985
   1066.985 Fuel storage system leak test procedure.
40:37.0.1.1.3.11SUBPART K
Subpart K - Definitions and Other Reference Material
40:37.0.1.1.3.11.32.1SECTION 1066.1001
   1066.1001 Definitions.
40:37.0.1.1.3.11.32.2SECTION 1066.1005
   1066.1005 Symbols, abbreviations, acronyms, and units of measure.
40:37.0.1.1.3.11.32.3SECTION 1066.1010
   1066.1010 Incorporation by reference.