125001609 - 5510C42 KNOCK SENSOR - R+R

Removing ( Refitting ) Make sure that the ignition key is in the OFF position, then disconnect the battery terminal (-).

	Description	Connector
-	Battery	See A1B BATTERY ( BATTERY NEGATIVE )

Proceed with the removal    Op. 7055B54 UNDER-ENGINE GUARD - R R.Proceed with the removal    Op. 1076B18 RIGID SECTION OF EXHAUST PIPE BETWEEN CATALYTIC CONVERTER AND SILENCER - R + R.1. Disconnect the electrical connection from the knock sensor.

	Description	Connector
1	Detonation sensor -1	See K50 DETONATION SENSOR 1 ( CONNECTORS )

2. Undo the bolts (2a) and remove the detonation sensor (2b). Refitting ( Removing ) 1. Position the detonation sensor (1a) in its housing and secure it tightening the bolt (1b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1b	-	-	-	-

2. Connect the electrical connection to the detonation sensor. Proceed with the refitting    Op. 1076B18 RIGID SECTION OF EXHAUST PIPE BETWEEN CATALYTIC CONVERTER AND SILENCER - R + R.Proceed with the refitting    Op. 7055B54 UNDER-ENGINE GUARD - R R.Connect the negative battery terminal (-).Remove the vehicle from the lift.