EM TuningVolks Autos
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  1. #1
    tdi-man's Avatar
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    Poor tick over getting too much for me nerves

    right when i first start my car from cold its fine for about 5 mins then it almost as if its got a slight missfire untill its warm then its ok...

    no fault codes

    timing is fine
    have changed . temp sensor, egr valve and cooler, flywheel and clutch, injectors, injector loom,glow plugs, starter motor, new turbo fitted.

    put air con on and it goes away.

    any help please as this is doing my head in.

    could my intercooler need cleaning out.

    i have noticed in vag com that the injection quantity of fuel on tick goes up to 4 mg when the air con is on and drops to 2 mg when it is of.. so if all fails i need to find a mapper that will turn up my fuel on tick over. i am at my last end i love the car but just cant keep spending out ....
    also had to change the gearbox and both driveshafts.

    any mappers can help me please get in touch....

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  3. #2
    NHN
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    IC cleaning out, depends on how much crap its had through it, cant see that tbh, did your turbo blow or just swapped to cure this issue?

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  4. #3
    tdi-man's Avatar
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    turbo overboosted a few times so was reconed....

  5. #4
    tdi-man's Avatar
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    any body ?

  6. #5
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    I think this sounds like the common fault thats been mentioned many times. The cam pulley spring preload. It needs resetting iirc

  7. #6
    tdi-man's Avatar
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    cam timing says 0.5 on the front cam .. any idea what the back cam should read ? what do you mean by resetting ?

    been reading alot about worn cams so wonder due to high milage if my rear cam is worn..

    any ideas on how much a new cam is trade ?
    Last edited by tdi-man; 5th December 2009 at 17:51.

 

 

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