STS AWD V6-3.6L (2007)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor Replacement - Bank 2 Sensor 2
Heated Oxygen Sensor Replacement - Bank 2 Sensor 2
Removal Procedure
1. Turn the ignition OFF.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Disconnect the heated oxygen sensor (HO2S) electrical connector (bank 1 shown, bank 2 similar).
4. Remove the HO2S wiring harness from the transmission case.
Notice: Refer to Oxygen Sensor Notice.
Important: Removal of the oxygen sensor is easier when the engine temperature is above 48°C (120°F).
5. Remove the HO2S.
Installation Procedure
