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

3362475 - 1056B82 injection/ignition system e.c.u. (one) - r + r

) - 5530B56 BATTERY DRIP TRAY COVER - R.R. . Disconnect the battery negative terminal.1. Disconnect the electrical connections (1a) for the injection control unit (1b) using the lever (1c).

	Name	Connector
1a	Engine management ECU	M10

2. Undo the fixing bolt (2a) and disconnect the control unit earth lead (2b).

	Name	Connector
2b	Injection ECU earth	C60

3. Undo the fixing nuts (3a) and remove the injection control unit (3b) from support (3b).

Refitting ( Removing

) Fit the injection control unit.Secure the earth lead using the bolt.

	Name	Connector
-	Injection ECU earth	C60

Tighten the bolt and the nuts fixing the injection control unit to the mounting bracket.Connect the electrical connections to the injection control unit.

	Name	Connector
-	Engine management ECU	M10

Connect the battery negative terminal. - 5530B56 BATTERY DRIP TRAY COVER - R.R. .