CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 86—CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES > SUBPART M—Evaporative Emission Test Procedures for New Gasoline-Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles (§86.1201-90 to §86. > 86.1235-96—Dynamometer procedure.

86.1235-96—Dynamometer procedure.

Section 86.1235-96 includes text that specifies requirements that differ from § 86.1235-85. Where a paragraph in § 86.1235-85 is identical and applicable to § 86.1235-96, this may be indicated by specifying the corresponding paragraph and the statement “[Reserved]. For guidance see § 86.1235-85.”
(a) The dynamometer run consists of one dynamometer driving schedule cycle (see § 86.1215 and appendix I of this part) starting not less than 12 nor more than 36 hours after completion of the drive specified in § 86.1232-96. This run includes engine startup (with all accessories turned off) and operation over the driving schedule.
(b) through (i) [Reserved]. For guidance see § 86.1235-85.

Code of Federal Regulations

[58 FR 16060, Mar. 24, 1993, as amended at 65 FR 59958, Oct. 6, 2000]