Reporting Templates and Guidance for Manufacturer-Run Heavy-Duty In-Use Testing Program
You may need Free Viewers and Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.
Following are reporting materials for the manufacturer-run, heavy-duty in-use testing program.
- Template for Engine Map Points (CSV)(1 pg, 206 B, November 7, 2008)
- Template for In-Use Testing One Hertz Test Data (CSV)(1 pg, 3 K, March 21, 2012)
- Reporting Guidance for Manufacturer-Run, Heavy-Duty In-Use Testing Program (PDF)(22 pp, 1.2 MB, May 5, 2006)
Indicates the procedures for reporting and submitting emissions data collected in the Heavy-Duty In-Use program. Also provides guidelines on the format, timing and record keeping of results reported to the EPA. - Vehicle Screening Guidance for Manufacturer-Run, Heavy-Duty In-Use Testing Program (PDF)(14 pp, 148K, May 5, 2006)
Addresses vehicle recruitment in the heavy-duty diesel in-use testing program. Also discusses the use of the portable emissions measurement systems (PEMS), scheduled maintenance and the process of accepting or rejecting a vehicle for in-use testing.