5510D22 ELECTRONIC IGNITION LEADS - R+R - Fiat - MULTIPLA - eLearn

2891890 - 5510D22 electronic ignition leads - r+r

) Open the bonnet lid.1. Disconnect the electrical connection from the electronic control unit.

	Name	Connector
1	Engine management ECU	M10B

2. Disconnect the electrical connections (2a, 2b, 2c, 2d, 2f, 2g, 2h, 2i, 2j, 2k, 2l, 2m).

	Name	Connector
2a	Front/engine junction	D4

	Name	Connector
2b	Idle actuator	N74

	Name	Connector
2c	Throttle position sensor	K56

	Name	Connector
2d	Integrated air temperature sensor	K43

	Name	Connector
2e	Speedometer sensor	K84

	Name	Connector
2f	Engine coolant temperature sensor	K45

	Name	Connector
2g	Ignition coil	A30

	Name	Connector
2h	Injector junction	D81

	Name	Connector
2i	Alternator	A10B

	Name	Connector
2l	RPM sensor	K46

	Name	Connector
2m	Starter motor	A20B

	Name	Connector
2n	Brake fluid level sensor (switch)	K30

	Name	Connector
2o	Detonation sensor	K50

3. Open the rigid outer casing protecting the wiring.4. Disconnect the wiring retaining bands.5. Remove the wiring.

If necessary, removing the wiring connecting the injectors:- 1072A10 inlet and exhaust manifold - r + r and replace seals 1. Disconnect the electrical connections for the injectors.2. Disconnect the retaining bands.3. Remove the wiring.

Refitting ( Removing

) Check that the wiring is not damaged and, if necessary, check the electrical continuity.If removed, position the injector connecting wiring, connect the electrical connections and fix the wiring with the retaining bands.- 1072A10 inlet and exhaust manifold - r + r and replace seals Place the electronic ignition wiring in position.Connect the electrical connections.Close the rigid protective outer casing.Connect the wiring retaining bands.Check the operation of the system using the Examiner or the other diagnostic equipment.