Escalade ESV RWD V8-6.2L (2010)
the threads. If the sensor is removed from an exhaust component and if for any reason the sensor is to be reinstalled, the threads must have anti-seize
compound applied before the reinstallation.
1. If reinstalling the old sensor, coat the threads with anti-seize compound GM P/N 12377953, or equivalent.
Caution: Refer to Component Fastener Tightening Caution (See: Service Precautions/Vehicle Damage Warnings/Component Fastener
Tightening Caution).
2. Install the HO2S (3) and tighten 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 (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 1 (2500 Series)
