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Audi Concert HU - Which wire is the K-line wire??

Discussion in 'A3/S3 Forum (8L Chassis)' started by DJ_Troopa, Sep 11, 2010.

  1. DJ_Troopa
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    DJ_Troopa K1 Driver

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    [Sep 11, 2010]
    Evening folks

    I need to locate the K-Line wire which runs from the back of my Concert HU to the OBD port, can somebody tell me which wire it is please?

    Thanks!


    Jay
    #1
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  3. voorhees
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    voorhees Moderator Staff Member Moderator

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  4. DJ_Troopa
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    DJ_Troopa K1 Driver

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    [Sep 11, 2010]
    Thanks voorhees. How do i know what number it is on the plug in my HU though? Does anyone know what colour the wire is?
    #3
  5. AndyMac
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    AndyMac Moderator Staff Member Moderator

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    [Sep 11, 2010]
    Audi aren't consistent with wire colouring.
    The K line is detailed on the diagram on top of the HU:
    [​IMG]
    #4

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