Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2011

This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T. The data have been redacted for Confidential Business Information (CBI) but otherwise are as provided to EPA by the manufacturers.

Manufacturer	Test DataFree Viewers
Cummins	Engine Family ACEXH0408BAH (xlsx) (24.48 MB, September 2017) Engine Family ACEXH0408BAL (xlsx) (22.02 MB, September 2017) Engine Family ACEXH0540LAR (xlsx) (39.71 MB, September 2017)
Detroit Diesel	Engine Family ADDXH14.8EED (xlsx) (46.94 MB, September 2017)
Ford	Engine Family BFMXH06.7B23 (xlsx) (36.92 MB, September 2017)
General Motors	Engine Family BGMXH06.6590 (xlsx) (28.76 MB, September 2017)
Isuzu	Engine Family ASZXH05.23FA (xlsx) (52.8 MB, September 2017)
Navistar	Engine Family ANVXH03900GA (xlsx) (27.83 MB, September 2017) Engine Family ANVXH06410GA (xlsx) (36.85 MB, September 2017)
Paccar	Engine Family BPCRH12.9M01 (xlsx) (159.79 MB, September 2017)
Volvo	Engine Family AVPTH12.8S01 (xlsx) (48.71 MB, September 2017)

Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2011

Compliance and Fuel Economy Data