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Fault code 18020

Discussion in 'VCDS (formerly VAG-COM) forum' started by XFi, Jul 4, 2010.

  1. XFi

    XFi Active Member

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    Hi!

    Tried to search this but nothing solid comes up with this. Checked my car with vag com a week or so ago and today I realise my S3 has a forge 007 valve! When running the vag com it found the fault code 18020 Engine Control Module Incorrectly Coded.

    Could this mean it could have been remapped? :jump:

    Thanks

    Rob
     
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  3. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

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    Maybe if you post the actual log it would help us, only the faulting module log not the whole thing.

    Also 8L or 8P S3?
     
  4. lincoln_dj

    lincoln_dj Member
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  5. Sebastian

    Sebastian Member

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    Start with posting a complete diagnostic protocol (Auto-Scan).
     
  6. XFi

    XFi Active Member

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    Just done an auto scan and it now hasn't came back after I cleared all of the errors a few weeks back. Would VCDS show a remap as an error or similar?

    Thanks

    Rob
     

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