[Code of Federal Regulations]
[Title 40, Volume 17]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR86.130-78]

[Page 506-507]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 86_CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND 
ENGINES--Table of Contents
 
 Subpart B_Emission Regulations for 1977 and Later Model Year New Light-
 
Sec. 86.130-78  Test sequence; general requirements.

    The test sequence shown in figure B78-10 shows the steps encountered 
as the test vehicle undergoes the procedures subsequently described to 
determine conformity with the standards set forth. Ambient temperature 
levels encountered by the test vehicle shall not be less than 68 [deg]F 
(20 [deg]C) nor more than 86 [deg]F (30 [deg]C). The temperatures 
monitored during testing must be representative of those experienced by 
the test vehicle. The vehicle shall be approximately level during all 
phases of the test sequence to prevent abnormal fuel distribution.

[[Page 507]]

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