Sierra 3500 4WD V8-6.6L DSL Turbo (2007)
Exhaust Pressure Differential Sensor: Locations
Engine Controls Component Views
Right Side of Frame Rail - Long Wheelbase
1 - Rear Frame Assembly - 3/4 Ton
2 - Exhaust Gas Temperature (EGT) Sensor - 2
3 - Exhaust Gas Temperature (EGT) Sensor - 1
4 - DPF Differential Pressure Sensor
Right Side of Frame Rail - Extended Cab
