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Regulations last checked for updates: May 03, 2025
Title 40 - Protection of Environment last revised: Nov 03, 2025
All Titles
Title 40
Chapter I
Part 1066
Subpart I - Subpart I—Exhaust Emission Test Procedures for Motor Vehicles
View all text of Subpart I [§ 1066.801 - § 1066.845]
§ 1066.816 - Vehicle preconditioning for FTP testing.
Precondition the test vehicle before the FTP exhaust measurement as described in
40 CFR 86.132.
authority:
42 U.S.C. 7401-7671q.
source:
79 FR 23823, Apr. 28, 2014, unless otherwise noted.
cite as:
40 CFR 1066.816
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