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Code of Federal Regulations Title 40. Protection of Environment § 40.80.51 Vehicle test procedures

Current as of January 02, 2025 | Updated by Findlaw Staff

The test sequence applicable when augmenting the emission models through vehicle testing is as follows:

(a) Prepare vehicles per § 80.50.

(b) Initial preconditioning per § 80.52(a)(1). Vehicles shall be refueled randomly with the fuels required in § 80.49 when testing to augment the complex emission model.

(c) Exhaust emissions tests, dynamometer procedure per 40 CFR 86.137–90 with:

(1) Exhaust Benzene and 1,3–Butadiene emissions measured per § 80.55;  and

(2) Formaldehyde and Acetelaldehyde emissions measured per § 80.56.

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Cite this article: FindLaw.com - Code of Federal Regulations Title 40. Protection of Environment § 40.80.51 Vehicle test procedures - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-40-protection-of-environment/cfr-sect-40-80-51/

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