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A bit of clarification needed on two fault codes

dnLcal Apr 27, 2010

  1. dnLcal

    dnLcal Member

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    Just ran a fault code check on my car to ensure none of the fault codes came back after i changed my rear diff (and thankfully they didnt and the car drives like a dream now!)

    But did find two other codes:-

    16795 - Secondary Air Injection System: Incorrect Flow Detected
    Would i be right into asumming this is the system that pumps clean air into your exhaust to lower emmissions and will not affect performance? the car drives as it did before no power loss so was a bit suprised to see an engine fault code.

    01539 - Headlights Not Adjusted
    Could this be due to the rotary pot sensor on the rear lateral link and diff subframe (as i had a small off with this and its now tywraped to the lowest setting?)

    Any help much appreciated.
    Cal
     
  2. Andrew@A.L.D

    Andrew@A.L.D May add NOS to 600+bhp S3.

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  3. mikes3

    mikes3 Member

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    Here's some help for the 16795

    CLICKY
     

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