Escalade AWD V8-6.2L (2009)
2. Install the HO2S (5) and tighten to 42 Nm(31 lb ft).
3. Connect the HO2S electrical connector to the engine wiring harness electrical connector (3).
4. Install the CPA retainer (1).
5. Lower the vehicle.
Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (1500 Series)
Removal Procedure
Caution: Refer to Heated Oxygen and Oxygen Sensor Caution (See: Service Precautions/Heated Oxygen and Oxygen Sensor Caution).
1. Remove the right wheelhouse liner. Refer to Front Wheelhouse Liner Replacement - Right Side (See: Body and Frame/Fender/Front