XJ (X308) V8-4.0L SC (2003)
4. NOTE: LH shown, RH access equal.
Using a suitable crowfoot wrench remove the sensor.
Installation
1. Fitting is the reverse of the removal procedure, noting that a new sealing washer should be used.
2. Tighten the sensor to specification.
3. Make good the exhaust seals.
Downstream Oxygen Sensor RH
Downstream Oxygen Sensor RH
Removal
1. WARNING: ENSURE THAT THE EXHAUST AND CATALYST ARE COLD BEFORE COMMENCING WORK.
Disconnect the battery ground lead.