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How to Reset the ECU of the Alfa Romeo GT?

Model: Alfa Romeo Alfa Romeo Gt MK 1 - Years 2003-2010
Part: Warning light – error code

To reset the ECU of the Alfa Romeo GT, open the bonnet to access the components inside the engine bay. Once the bonnet is open, disconnect the cable connected to the negative terminal of the battery and leave it disconnected for about 45 minutes. After this time has passed, reconnect the cable and close the bonnet. Start the car and turn on the instrument cluster; you will find that all errors and settings stored in the ECU have been reset.

Updated on 24 June 2026 by ScegliAuto

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