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Audi Workshop Service and Repair Manuals

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Connecting vehicle diagnostic, testing and information system VAS 5051 or fault reader V.A.G 1551 and selecting functions > < Technical data for self-diagnosis

A4 Mk1

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

Note the following points if test equipment has to be used during a road test:

Warning
  • ◆ Test equipment must always be secured on the rear seat and operated from the rear seat by a second person.
  • ◆ If test equipment is operated from the front passenger seat, the occupant could be injured by the passenger's airbag in an accident.

Connecting vehicle diagnostic, testing and information system VAS 5051 or fault reader V.A.G 1551 and selecting functions > < Technical data for self-diagnosis