audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Safety precautions > < Self-diagnosis for Motronic system
Motronic fuel injection and ignition system (6 cyl.)
Self-diagnosis for Motronic system
Technical data for self diagnosis

Equipment

  • ◆ The data transfer between control unit and vehicle diagnosis, measurement and information system VAS 5051 or fault reader V.A.G 1551 takes place in "Rapid data transfer" mode.
  • ◆ The fault memory is designed as a non-volatile memory and therefore does not depend on the voltage supply.
  • ◆ Faults related to EPC are additionally indicated by the warning lamp for the electronic throttle control ("EPC warning lamp") which is situated in the dash panel insert.

Safety precautions > < Self-diagnosis for Motronic system