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    nick1983's Avatar
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    Question genius required

    So I know what the the u2108 code has something to do with canbus communication but ....... what does it really mean? My car brings this code up from time to time along with U2104 and P0100 (MAF), I see a lot of people on this forum and others have had this fault code but no answers on how they fixed it, my car is booked in with Vauxhall on Friday but they don't seem to confident in finding it. So if anyone knows or knows someone who knows just a little something about this I would be forever in your debt for the info.

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    Autosparks's Avatar
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    A genius will be needed first to guess what car you have, it's age and engine size
    Want a professional job done on fitting your aftermarket electrical accessories? PM me for a quote
    Electrical fault finding also taken on
    Located in N/W London HA3, and willing to travel within reason





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    Sorry, I can't help, I'm having the night off

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    Sorry it's a 2002 1.8 coupe

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    Please anyone Please

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    SRI-T Keithy's Avatar
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    Where you get u2108 from? There is no such code. The one you have will most likely be P2108. Which is Throttle actuator control module performance. Most likely needs replacing. But I have no clue as to where it is sorry

    White is the new Black

    FARMYARD TUNING

    LEH IS THE FUTURE

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    u2108 is the exact code i had on mine, never fixed it as made no difference to how the car drove/operated, though i believe its to do with a failure in the abs pump ecu

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    Quote Originally Posted by SRI-T Keithy View Post
    Which is Throttle actuator control module performance. Most likely needs replacing. But I have no clue as to where it is sorry
    It's the module that sits at the top of the accelerator pedal.

    Part Number is 9193190 (check it's correct for your car before ordering)

    It's held in with two nuts and a wiring plug, refit is opposite to that.

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    Top man. Thats a new one for me to stick in memory bank LOL

    White is the new Black

    FARMYARD TUNING

    LEH IS THE FUTURE

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    New one for me too, just happen to have my "Diagnostic and Parts" Lap Top next to me.

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