Knock Sensor: Service and Repair
To replace the knock sensorTools: Long extension with 3/8" drive
13 mm socket
Ratchet handle
Torque spanner
To remove
1 Unplug the connector.
2 Remove the knock sensor mounting bolt.
3 Remove the sensor from the engine block.
To refit
1 Clean the thread of the bolt and the contact surface on the engine block.
2 Fit the knock sensor.
3 Tighten the knock sensor bolt to a torque of 13 Nm (9.6 lbf ft).
4 Plug in the connector.