1056B82 INJECTION/IGNITION SYSTEM E.C.U. (ONE) - R + R - Alfa - 147 - eLearn

3024841 - 1056B82 injection/ignition system e.c.u. (one) - r + r

) Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.

	Name	Connector
-	Battery	A1B

1. Disconnect electrical connections (1a) and (1b) from the injection-ignition control unit.

	Name	Connector
1a	Engine management ECU	M10A

	Name	Connector
1b	Engine management ECU	M10B

2. Release the electrical wiring from the fastening on the ignition/injection system control unit mount.

1. Undo nuts (1a) and remove the single injection/ignition control unit (1b).

Refitting ( Removing

)

If the injection/ignition control unit is replaced, initialise the new control unit. - 1056B82 injection/ignition system e.c.u. (one) - r + r

Place the single injection/ignition system control unit back in its housing and secure it by tightenng the bolts to the specified torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	INJECTION/IGNITION SYSTEM E.C.U.	M6	(Support side) 0.8÷1.1

Connect the electrical connections to the injection-ignition control unit and secure the electrical wiring to the ignition/injection system control unit mount.Connect the battery terminal (-).