Malibu V6-3.6L (2010)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
Removal Procedure
Caution: Refer to Heated Oxygen and Oxygen Sensor Caution (See: Service Precautions/Heated Oxygen and Oxygen Sensor Caution).
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the connector position assurance (CPA) retainer from the HO2S electrical connection.
3. Disconnect the heated oxygen sensor (HO2S) electrical connector (2) from the engine wiring harness electrical connector.
4. Remove the bank 1 sensor 2 HO2S (2) from the catalytic converter.
Installation Procedure