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Audi Workshop Service and Repair Manuals

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

A4 Mk1

MPFI Fuel Injection and Ignition System
Self-diagnosis of Multi Point Fuel Injection
Safety precautions

Observe the following if testers and measuring instruments have to be used during test drives:

Warning
  • ◆ Always attach testers and measuring instruments to the back seat and have a second person operate them from there.
  • ◆ Operation of testers and measuring instruments from the front passenger seat could result in injuries to the person sitting there in the event of an accident (activation of passenger's airbag).

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