Trionic T7, 4-Cyl

To remove
1 Remove the engine cover.







2 Unplug the connector.
3 Undo the sensor with a 27 mm long socket.

To fit







1 Check the sealing washer and fit a new one if necessary.
Apply vaseline (part no.30 20 271) or equivalent to the sensor threads. Fit the sensor.

Tightening torque 17 Nm (12 lbf ft)

2 Spray the connector with Kontakt 61 (part no.30 04 520). Plug in the connector.
3 Fit the cover.