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Thread: a4 power loss

  1. #1
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    a4 power loss

    hi guys just joined today!

    having a problem with my a4 its a 2003 2.5 tdi bdg
    the car looses power when you try to accelerate then all of a sudden jumps back into life with smoke from the exhaust
    the emg is on and the following fault codes are showing
    p2102 & p2108
    these relate to the throttle actuator - have had this fault before and even the part has been replaced 2008 however the car previously has never behaved in this way.

    anyone had anything similar or any advice?

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  3. #2
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    Hi, somebody else posted a similar thread a week ago where he had no power, then a surge of power with a cloud of smoke on his 2.5tdi. No mention of fault codes mentioned as far as I remember. Maybe the OP can help. Not sure if he managed to fix his or if he diagnosed the fault but the two of you might work something out between you.

    HERE http://www.audi-sport.net/vb/showthr...-car-is-poorly
    Black 2.5tdi 180 Quattro Sport (210bhp tuning box) , Votex Kit, 19" Rs4 replicas, HID's, Led Sidelights, Exhaust & Some Black bits.

    To do : LCR Splitter

  4. #3
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    i tried to go out and try some of the things tried but the car today drives like perfect!!!
    the emg light is still on and the shakes when you switch the engine off are still there
    does this have anything to do with water as the original time the emg came off was after the car was valeted (jet wash?) and the days this week when i had the problems were raining days?

 

 

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