XLR V8-4.6L (2007)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
Removal Procedure
Notice: Refer to Oxygen Sensor Notice.
Important:
* Bank 1 on the LH2 engine is the right side of the engine while sitting in the driver seat.
* Sensor 1 is the sensor closest to the engine, or farthest forward towards the front of vehicle.
* A special anti-seize compound is used on the oxygen sensor threads. New service sensors should already have the compound applied to the
threads. Coat the threads of a reused sensor with anti-seize compound P/N 5613695 or equivalent.
1. Release the lock tab, and disconnect the PCV foul air tube (1) from the PCV orifice fitting on the right camshaft cover. Refer to Crankcase
Ventilation Hoses/Pipes Replacement.