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audi a3 tdi sports 140 emission control system light on dash

Discussion in 'A3/S3/Sportback (8P Chassis)' started by jay6392, May 22, 2012.

  1. jay6392
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    jay6392 Member

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    [May 22, 2012]
    hi all

    right on leaving work today my emission control system light come on my dash can any one tell me why this is happened please as i do not now.

    many thanks
    #1
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  3. dantdi-black edition
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    dantdi-black edition New Member

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    [May 22, 2012]
    i can only suggest the dpf filter . do you have any tunning box or remap on it ?
    #2
  4. Viking
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    Viking Member

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    [May 22, 2012]
    I don't think he'll have a DPF on the 140 engine. Most likely (if I was a betting man) I'd say the inlet manifold flap.
    #3
  5. jay6392
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    jay6392 Member

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    [May 23, 2012]
    yeah don't have a dpf and not remap our tuning box on it so would u say i have to take it to the Audi our no
    #4
  6. Viking
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    Viking Member

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    [May 23, 2012]
    Someone with a code scanner or VCDS will be able to read the fault code for you, then you'll have a better idea of what's going wrong.
    #5
  7. jay6392
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    jay6392 Member

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    [May 23, 2012]
    oh right ok cool think i my just buy a code scanner off eBay think i have find one like but thanks for your help lads
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