5510C42 KNOCK SENSOR - R+R - Alfa - 166 - eLearn

3314840 - 5510C42 knock sensor - r+r

) Position the vehicle on the lift. Make sure that the ignition is off (STOP position), then disconnect the negative battery terminal (refer to op. 5530B10 battery - r+r ).

	Name	Connector
-	Battery	A1B

- 7055B54 under-engine guard - r r . - 1076B50 exhaust pipe attachment to engine - r + r . 1. Disconnect the electrical connection for the knock sensor.

	Name	Connector
1	Detonation sensor	K50

2. Undo the bolt (2a) and remove the knock sensor (2b).

Refitting ( Removing

) Fit the knock sensor and fix it tightening the bolt to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	KNOCK SENSOR	M8	Crankcase side 1.95 - 2.05

Connect the electrical connection for the knock sensor. - 1076B50 exhaust pipe attachment to engine - r + r . - 7055B54 under-engine guard - r r . Connect the negative (-) battery terminal.Remove the vehicle from the ramp.