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How to reset the engine control unit on the Ford Fiesta 1.4

Model: Ford Fiesta Fiesta 6, MK 6, MK VI - Years 2008-2017
Part: Control unit

Video tutorial
Detailed instructions - In this brief guide, you will find instructions to reset the engine control unit on the Ford Fiesta 1.4. First, open the bonnet and disconnect the negative terminal of the battery using a socket spanner. Leave the battery disconnected for about ten minutes to cut power to the control unit, allowing a proper reset, as shown in the video. Now reconnect the battery, get in the vehicle, and start the engine; check for any fault resolution.

Posted on 1 October 2026 by ScegliAuto


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by ScegliAuto

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