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Emissions warning light

Discussion in 'Audi S4/A4/A4 Cab (B8 Chassis)' started by Big Bird, Mar 23, 2014.

  1. Big Bird
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    Big Bird Member

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    [Mar 23, 2014]
    4 years, 54k miles and my car has never missed a beat. until yesterday......

    the engine management light or as I now know, the emissions control warning light, illuminated and stayed on. Car seems to be running fine. It's due a service inc air filter in 2 months.

    any experience of this before I call audi and book it in?

    its a 2.0 tfsi quattro on 09 plate.....
    #1
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  3. bez101
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    bez101 Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Mar 23, 2014]
    needs pluging in for fault codes
    could be anything so no point in a guess
    #2
  4. Anthony566
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    Anthony566 Active Member

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    [Mar 23, 2014]
    Where are you based ? Someone on the forum with a vcds can plug into it ...
    #3
  5. ddlzjp29a
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    ddlzjp29a New Member

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    [Apr 14, 2014]
    evening i too have just had my light come on - car runs fine but would like to scan for correct code.

    live in portsmouth area so any hepl would be much appreciated
    #4
  6. rum4mo
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    rum4mo Active Member

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    [Apr 14, 2014]
    Exactly, if you were really worried you could read some other threads on issues with 2.0TFSI - then --------------!
    #5
  7. ScottishS3
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    ScottishS3 Well-Known Member

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    [Apr 19, 2014]
    Is using a lot of oil? Is your tailpipe constantly being covered in black soot?
    #6
  8. rum4mo
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    rum4mo Active Member

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    [Apr 19, 2014]
    Or even showing "wetted" on the outside? I've seen an Avensis with that (as well as my wife's 1.4 16V BBY engine Polo).
    #7
  9. Big Bird
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    Big Bird Member

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    [May 28, 2014]
    Ok, thought I'd better update this!

    Took the car to audi who indeed informed me the car required a new complete inlet manifold. The issue was a plastic rod type assembly at the rear vacuum unit on the manifold - not available to change on its own!

    The cost for parts? £900 plus!!!

    However, as I've a full history with the dealer, they agreed to replace the manifold for £150. The remainder was covered by a mix of Audi uk and a dealer goodwill gesture, so I'm well pleased.
    #8
  10. rum4mo
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    rum4mo Active Member

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    [May 28, 2014]
    Well that was a good enough result!
    #9

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