Malibu V6-3.9L (2007)
Knock Sensor: Service and Repair
Knock Sensor Replacement - Bank 1
Knock Sensor Replacement - Bank 1
Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the engine wiring harness electrical connector (1) from the knock sensor.
3. Remove the knock sensor bolt and sensor.
Installation Procedure