Sierra 3500 Denali 2WD V8-6.0L (2011)
Tighten the sensor to 42 Nm (31 lb ft).
3. Connect the HO2S electrical connector (7) to the engine wiring harness electrical connector (1).
4. Install the CPA retainer (2).
5. Install the HO2S clip (8) to the engine wiring harness.
6. Install the right wheelhouse liner. Refer to Front Wheelhouse Liner Replacement - Right Side (Chevrolet) (See: Body and Frame/Fender/Front
Fender/Front Fender Liner/Service and Repair/Front Wheelhouse Liner Replacement - Right Side)Front Wheelhouse Liner Replacement - Right
Side (GMC) (See: Body and Frame/Fender/Front Fender/Front Fender Liner/Service and Repair/Front Wheelhouse Liner Replacement - Right
Side).
Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series - Cab/Chassis)
Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series - Cab/Chassis)
Removal Procedure