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.
- Remove the exhaust manifold lower heat shield. Refer to Exhaust Manifold Lower Heat Shield Replacement .
- Disconnect the engine wiring harness electrical connector (1) from the bank 1 knock sensor (2).
- Loosen the knock sensor bolt and remove the knock sensor.