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

A4 Mk1

TDI diesel injection and glow plug system (4-cyl.) 08.99 ä
Self-diagnosis
Technical data of self-diagnosis

Equipment

  • ◆ Fault memory: Non-volatile memory and volatile memory1)
  • ◆ Rapid data transfer

    1)    Will be cancelled after 50th engine start if fault has not occurred again.

Selectable functions

Function

Ignition switched on

Engine idling

01

Interrogating control
unit version

x

x

02

Interrogate fault memory

-

x

03

Final control diagnosis

-

x

04

Basic setting

-

x

05

Erase fault memory

x

x

06

End output

x

x

07

Code control unit

x

x

08

Read measured value block

x

x

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