S-Type (X200) V8-4.0L (AJ28) (2001)
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Heated Oxygen Sensor: Service and Repair
Downstream Oxygen Sensor/Catalyst Monitor Sensor
Catalyst Monitor Sensor
Removal
1. Raise and support the vehicle.
2. NOTE: Take care not to damage the oxygen sensor casing or twist the cable.
Remove the catalyst monitor sensor
1. Disconnect the electrical connector
2. Remove the catalyst monitor sensor.
Installation
1. NOTE: Take care not to damage the oxygen sensor casing or twist the cable.
To install, reverse the removal procedure.
