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Connecting vehicle diagnostic, testing and information system VAS 5051 and select functions > < Technical data of self-diagnosis

A3 Mk1

Motronic injection and ignition system (4-cyl. turbo)
Self-diagnosis of Motronic system
Safety precautions

Note the following points if testers and measuring instruments have to be used during a road test:

Important
  • ◆ Always install testers and measuring instruments on the back seat and have a second person operate them from there.
  • ◆ If test equipment were operated from the front passenger seat, the person sitting there could be injured if the front passenger airbag were triggered in the event of an accident.

Connecting vehicle diagnostic, testing and information system VAS 5051 and select functions > < Technical data of self-diagnosis