Malibu Classic L4-2.2L (2008)
Knock Sensor: Service and Repair
Knock Sensor Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Remove the connector position assurance (CPA) retainer (1).
3. Disconnect the engine wiring harness electrical connector (2) from the knock sensor jumper wire electrical connector (3).
4. Remove the knock sensor jumper wire electrical connector rosebud clip from the oil level indicator tube tab.
5. Loosen the knock sensor bolt.
6. Remove the knock sensor.
Installation Procedure