Code of Federal Regulations (Last Updated: April 5, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter C - Air Programs |
Part 86 - Control of Emissions from New and in-Use Highway Vehicles and Engines |
§ 86.1530 - Test sequence; general requirements.
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§ 86.1530 Test sequence; general requirements.
(a) The following test sequence lists the major steps encountered during the idle test:
Preparation
Warm-up (or Emission Test)
Preconditioning, 30 seconds minimum, six minutes maximum
Idle Stabilization, 30±5 seconds
Idle Emission Sampling, one minute minimum, six minutes maximum
These steps are described by subsequent procedures.
(b) Ambient test cell conditions during the test shall be those specified in § 86.130-78 or 40 CFR part 1065, subpart F.
[48 FR 52252, Nov. 16, 1983, as amended at 70 FR 40441, July 13, 2005. Redesignated at 73 FR 37194, June 30, 2008]