Yukon XL 2500 2WD V8-8.1L VIN G (2004)
2. Install the HO2S (1).
Tighten the sensor to 42 N.m (31 lb ft).
3. Connect the HO2S electrical connector (1).
4. Connect the CPA retainer.
5. Lower the vehicle.
2. Install the HO2S (1).
Tighten the sensor to 42 N.m (31 lb ft).
3. Connect the HO2S electrical connector (1).
4. Connect the CPA retainer.
5. Lower the vehicle.