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Eac Failure Problem?

Mark Akers
Mark Akers
in Ford Fiesta Club

Featured Replies

Hi all

Since the weather started decreasing, every now and then, when my Fez Mk6 03 plate is cold it would drop to about 15Mph and around 2k revs and sit there.

"EAC Failure" would also flash on my dash and no matter what gear, or how much gas I applied, my car just did not want to go!

Until I switched it off then on, it was fine?

Any problems what this could be and if it is major or will sort itself out?

Mark

  • Quote


    • Author

    Don't want to sound stupid, where is that? :rolleyes:

    Mark

  • Quote

    It's an integral part of the throttle pedal.

    You should first check any connecting plugs are secure be dry.

    Next check all wires for damage and wear.

    If nothing obvious shows up I'd recommend a garage check for you before you consider getting a replacement.

    Ford recommends that the sensor plug not be disconnected more than 10 times before a replacement is essential.

  • Quote
    • Author

    If nothing obvious shows up I'd recommend a garage check for you before you consider getting a replacement.

    Ford recommends that the sensor plug not be disconnected more than 10 times before a replacement is essential.

    I've taken it down to a garage now, thanks!

  • Quote

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    • The Digestive Forum Roundup (24th May - 31st May 2026)

      Steve ·
      The Digestive Forum Roundup (24th May - 31st May 2026) We hope this email finds you well and enjoying your week. As always, our forum has been buzzing with activity, so we’ve compiled the highlights for you. Plenty of interesting discussions are taking place, especially around the Ford Focus and Fiesta models. Starting off with the Focus, many members have been discussing issues with the Emergency Call System, particularly in the Mk4 model. PLB raised concerns about persistent malfunctions, a se
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