40 CFR 80.52 - Vehicle preconditioning.

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§ 80.52 Vehicle preconditioning.

(a) Initial vehicle preconditioning and preconditioning between tests with different fuels shall be performed in accordance with the “General vehicle handling requirements” per 40 CFR 86.132-96, up to and including the completion of the hot start exhaust test.

(b) The preconditioning procedure prescribed at 40 CFR 86.132-96 shall be observed for preconditioning vehicles between tests using the same fuel.

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United States Code

Title 40 published on 10-May-2017 04:28

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 80 after this date.

  • 2017-04-12; vol. 82 # 69 - Wednesday, April 12, 2017
    1. 82 FR 17597 - Relaxation of the Federal Reid Vapor Pressure Gasoline Volatility Standard for Davidson, Rutherford, Sumner, Williamson, and Wilson Counties, Tennessee
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule.
      Written comments must be received on or before May 12, 2017 unless a public hearing is requested by April 27, 2017. If the EPA receives such a request, we will publish information related to the timing and location of the hearing and a new deadline for public comment.
      40 CFR Part 80

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