1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Fault code 18020

XFi Jul 4, 2010

  1. XFi

    XFi In need of a V8.

    491
    47
    28
    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
     
  2. NHN

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

    29,525
    1,766
    113
    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?
     
  3. lincoln_dj

    lincoln_dj Active Member VCDS Map User

    471
    61
    28
  4. Sebastian

    Sebastian Member

    286
    0
    16
    Start with posting a complete diagnostic protocol (Auto-Scan).
     
  5. XFi

    XFi In need of a V8.

    491
    47
    28
    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
     

Share This Page