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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter U - Air Pollution Controls |
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Part 1037 - Control of Emissions from New Heavy-Duty Motor Vehicles |
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Subpart F - Test and Modeling Procedures |
| § 1037.501 - General testing and modeling provisions. |
| § 1037.510 - Duty-cycle exhaust testing. |
| § 1037.515 - Determining CO2 emissions to show compliance for trailers. |
| § 1037.520 - Modeling CO2 emissions to show that vehicles comply with standards. |
| § 1037.521 - Aerodynamic measurements. |
| § 1037.525 - Aerodynamic measurements for tractors. |
| § 1037.526 - Aerodynamic measurements for trailers. |
| § 1037.527 - Aerodynamic measurements for vocational vehicles. |
| § 1037.528 - Coastdown procedures for calculating drag area (CdA). |
| § 1037.530 - Wind tunnel procedures for calculating drag area (CdA). |
| § 1037.532 - Using computational fluid dynamics for calculating drag area (CdA). |
| § 1037.534 - Constant-speed procedure for calculating drag area (CdA). |
| § 1037.540 - Special procedures for testing vehicles with hybrid power take-off. |
| § 1037.550 - Powertrain testing. |
| § 1037.551 - Engine-based simulation of powertrain testing. |
| § 1037.555 - Special procedures for testing Phase 1 hybrid systems. |
| § 1037.560 - Axle efficiency test. |
| § 1037.565 - Transmission efficiency test. |
| § 1037.570 - xxx |