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Emission control light

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

  1. tuffy

    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
     
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  3. jdp1962

    jdp1962 Grumpy Old Moderator
    Staff Member Moderator Team V6 TFSI Owners Group Gold Supporter Team Tornado quattro Black Edition Audi S4 s tronic

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  4. gen.heinz guderian

    gen.heinz guderian Well-Known Member
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    Get it scanned , I can do it for you .
     
  5. tuffy

    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.
     
  6. gen.heinz guderian

    gen.heinz guderian Well-Known Member
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    Could be any number of things Tuffy
     
  7. jdp1962

    jdp1962 Grumpy Old Moderator
    Staff Member Moderator Team V6 TFSI Owners Group Gold Supporter Team Tornado quattro Black Edition Audi S4 s tronic

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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.)
     
  8. tuffy

    tuffy Member

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    2.0 TDI Engine
     

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