Removal Procedure
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Refer to Heated Oxygen and Oxygen Sensor Caution .
- Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Remove the connector position assurance (CPA) retainer (3).
- Disconnect the heated oxygen sensor (HO2S) electrical connector (4) from the engine wiring harness electrical connector (1).
- Remove the HO2S (4) from the exhaust pipe.