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  1. #1
    vw754's Avatar
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    vcds issue with dpf

    everytime i try do a dpf regen i go into security access,login etc.......get on the drop down menu,and go on to service regen of dpf,it says aborted due to safety reasons.


    Anyone help?........2009 cr tdi a4
    Full leather/19"wheels/cruise/

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  3. #2
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    I would say that the loading limit has probably been exceeded. If the DPF is too blocked and you try a forced regen it can damage the engine / burn the car down as the DPF will get too hot.
    What is the level of soot showing.

    Diesel Particle Filter Emergency Regeneration - Ross-Tech Wiki

    Karl.
    Karls 312bhp A4 3.0 TDI build thread http://www.audi-sport.net/vb/audi-s4...ld-thread.html

  4. #3
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    got a reading with vcds today...........particle filter,oil ash volume 0.00 l

    particle filter,soot mass calculated 5.73g

    particle filter,soot mas measured 9.239

    make any sense? dont know what i shold be looking at exactly.

    cars done 58k
    Full leather/19"wheels/cruise/

  5. #4
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    Those readings are low and well under maximum readings. why are you trying to force a regeneration of the DPF.
    Karls 312bhp A4 3.0 TDI build thread http://www.audi-sport.net/vb/audi-s4...ld-thread.html

  6. #5
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    i was told it needs to be done........which reading should i be keeping my eye on? iS that the reason i cant do a regen 'while standing on idle' ?
    Quote Originally Posted by desertstorm View Post
    Those readings are low and well under maximum readings. why are you trying to force a regeneration of the DPF.
    Full leather/19"wheels/cruise/

  7. #6
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    The soot levels are too low to do a forced re-gen.

 

 

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