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Emission control light

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by tuffy, Mar 22, 2013.

  1. tuffy
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    tuffy Member

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    Hi all
    When the wife got in the car to come home tonight the emission control light came on.......anyone had this happen?
    Any ideas whats causing it??

    Thanks
    #1
  2. jdp1962
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    jdp1962 Grumpy Old Moderator Staff Member Moderator

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    I feel a VCDS scan coming on.
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  3. gen.heinz guderian
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    gen.heinz guderian Active Member Regional Rep

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    Get it scanned , I can do it for you .
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  4. tuffy
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    tuffy Member

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    Thanks guy. I too have access to VCDS. Just wondered if someone could shine some light on it befoe i scan.
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  5. gen.heinz guderian
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    gen.heinz guderian Active Member Regional Rep

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    Could be any number of things Tuffy
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  6. jdp1962
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    jdp1962 Grumpy Old Moderator Staff Member Moderator

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    What engine do you have, Tuffy? Mine's a 3.0TDi, and the dreaded light usually signals problems with the inlet manifold swirl flaps.

    (Well it did on mine, anyway.)
    #6
  7. tuffy
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    tuffy Member

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    2.0 TDI Engine
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