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engine management light and traction control light always on

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by martin9k, Apr 11, 2010.

  1. martin9k
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    martin9k New Member

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    [Apr 11, 2010]
    engine management light and traction light is always on from yesterday had it fault read at kwick fit they said ecu was knakered then someone else read it and said its my oxygen sensor
    anyone know how to sort this or with the vag com?? ive only heard of vag com since joining this site

    but anyone have ideas of why trction control is constantly turned off??
    im in lincoln area if anyone has this vagcom and would be kind enough to use it on my car and see what they can do


    thanks guys
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  3. Niknak
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    Niknak Member

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    [Apr 11, 2010]
    Have you checked your rear light cluster for bulb outs?
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  4. martin9k
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    martin9k New Member

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    [Apr 11, 2010]
    would that really put both lights on?? i shall check in a min
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  5. martin9k
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    martin9k New Member

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    [Apr 11, 2010]
    all rear lights wor
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  6. h100vw
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    h100vw Member

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    [Apr 11, 2010]
    Generic code readers don't give enough info to work off mate. VAG-COM is the thing you need to do this job. I would be surprised if the ECU is done. Although engine faults do turn off "luxury" items. There was a lad here in Australia that had a bad MAF/air flow meter that caused ESP issues.

    Gavin
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