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No turbo boost, glow plug light, snap on diagnostic code p0299

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by tuffy, Jul 30, 2013.

  1. tuffy
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    tuffy Member

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    Hi all
    As above really, driving home noticed no turbo kick, then glow plug light kicks in plus limp mode. Ran a snap on diagnostic on it and it came uo with code error P0299, NO BOOST

    Checked all hoses, with no leakes, anyone had this happen? or experience of the said code??

    Thanks
    #1
  2. NHN
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    NHN Modmetractor

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    #2
  3. tuffy
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    tuffy Member

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    Thanks for quick reply Nigel. Looks like it may be a process of elimination then, have tried another MAF with no joy, Diverter valve or waste gate next i guess
    #3
  4. mm707
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    mm707 Member

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    what year / engine ?
    #4
  5. tuffy
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    tuffy Member

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    2006 2.0 TDI
    #5
  6. mm707
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    mm707 Member

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    #6
  7. tuffy
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    tuffy Member

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    #7
  8. tuffy
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    tuffy Member

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    Hi have now diagnosed the problem as the vacuum actuator, can anyone please give me a part number or a link to where i can get one from???
    #8
  9. hubbo1
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    hubbo1 Member

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    hi
    I got my actuator from audi £11.94 p/n A03G 129 061 C
    #9
  10. tuffy
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    tuffy Member

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    Thanks for that mate. Which model is yours?
    #10
  11. hubbo1
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    hubbo1 Member

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    2005 2.0 tdi
    #11
  12. tuffy
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    tuffy Member

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    I have all the gaskets for the EGR valve as im aware this and the inlet manifold need to be removed to change the actuator.
    i assume there is a gasket for the inlet manifold too?? is this also something that should be changed???
    #12
  13. margin-walker
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    margin-walker Member

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    Cool, I'm glad you've found the problem. :)
    #13
  14. hubbo1
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    hubbo1 Member

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    yes that would be wise
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