Federal (United States) · Regulations
Subpart F — Test Procedures
5 sections
5 sections
- 40 C.F.R. § 1039.501How do I run a valid emission test?
- 40 C.F.R. § 1039.505How do I test engines using steady-state duty cycles, including ramped-modal testing?
- 40 C.F.R. § 1039.510Which duty cycles do I use for transient testing?
- 40 C.F.R. § 1039.515What are the test procedures related to not-to-exceed standards?
- 40 C.F.R. § 1039.520What testing must I perform to establish deterioration factors?