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Identifying fault codes Audi A6 1997 - 2004 Diesel 1.9

OnDemand step-by-step maintenance & repair BETA

Audi A6 1997 - 2004  | 1.9 Identifying fault codes

  • time 10 minutes
  • difficulty 3
If a fault occurs, some of the systems will generate and store a fault code
The 16-pin diagnostic socket is located under the driver side of the fascia on 2000-on models