Fiat Bravo Service Manual page 439

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Under no circumstances may fuel injection control units be exchanged between different vehi-

cles to check whether they are working.

During diagnosis, before replacing the control unit, make sure that the component under exami-

nation is really not working, as when a new control unit is supplied, the secret code of the Fiat

CODE system is memorized, rendering the control unit totally unusable on other cars.

Voltage may be present on unconnected pins, so no connection should be made otherwise there

will be the risk of short circuit with damage to the control unit.

The multi-connector should be inserted and withdrawn with the ignition off (key removed).

Removing-refitting

Pull the locking device (1) upwards and

disconnect the top connector ( 2 ) .

2. Pull the locking device (1) d o w n w a r d s

and disconnect the bottom connector (2)

then undo the nuts (3).

3. Remove the bracket (1) and move it aside,

then remove the fuel

electronic control unit ( 2 ) .

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