Replacement

TO REMOVE
1. Take off the engine cover.
2. Remove the turbo delivery pipe.
3. Unplug the connector for the sensor wiring.
4. Note how the wiring is routed and the location of the clips/straps before disconnecting the wiring.
5. Raise the car and remove the oxygen sensor.

TO INSTALL
Installing is carried out in the reverse order.

NOTE: Tightening torque 45 Nm (33 ft lb).

IMPORTANT:
- Before fitting, lubricate the oxygen sensor's threads with Molycote 1000 or equivalent.
- Take care when fixing the wiring to prevent the wiring coming into contact with the exhaust pipe turbo unit.