Subpart F—Test Procedures

Sections

Section numbering in the official eCFR can be non-consecutive. Omitted section numbers are not treated here as reserved unless the source explicitly labels them that way.

• § 1048.501
  § 1048.501 How do I run a valid emission test?
• § 1048.505
  § 1048.505 How do I test engines using steady-state duty cycles, including ramped-modal testing?
• § 1048.510
  § 1048.510 What transient duty cycles apply for laboratory testing?
• § 1048.515
  § 1048.515 What are the field-testing procedures?