Sierra 3500 4WD V8-6.6L DSL Turbo (2007)
Important: Ensure to route the pipe assembly over the frame crossmember.
1. Position and install the exhaust differential pressure sensor pipe assembly to the vehicle.
Notice: Refer to Fastener Notice.
2. Tighten the exhaust differential pressure sensor pipe assembly fittings (1).
Tighten the fittings to 45 N.m (33 lb ft).
