Knock sensor (one) - r+r

Make

Alfa Romeo

Model

159 Factory Service Manual

Year

2005–2011

Section

Engine ignition › Knock sensor (one) - r+r

Electrical equipmentKnock sensor (one) - r+r

KNOCK SENSOR (ONE) - R+R

Operation 5510C44 · COIL, ECU, SENSORS

3.2 JTS

Removing

Op. 1080B92 LEFT UPPER LAMBDA SENSOR - R.R.

Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.

Op. 1072C40 LEFT EXHAUST MANIFOLD HEAT SHIELD - R.R.

Op. 1084A16 OIL DIPSTICK PIPE - R.R

Op. 1072C30 LEFT EXHAUST MANIFOLD - R + R AND REPLACE GASKET

1. Disconnect the electrical connection for the knock sensor.

	Description	Connector
1	Detonation sensor	See K050 DETONATION SENSOR

2. Undo the bolt and remove the detonation sensor from the crankcase, left side.

Refitting

- Position the detonation sensor in its housing on the crankcase, left side and secure it tightening the bolt to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Detonation sensor	Bolt		2.3	3.2 JTS

- Connect the electrical connection for the detonation sensor.

Op. 1072C30 LEFT EXHAUST MANIFOLD - R + R AND REPLACE GASKET

Op. 1084A16 OIL DIPSTICK PIPE - R.R

Op. 1072C40 LEFT EXHAUST MANIFOLD HEAT SHIELD - R.R.

Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.

Op. 1080B92 LEFT UPPER LAMBDA SENSOR - R.R.

17 Electrical