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Connecting VAS 5051 Scan Tool



Vehicle Diagnostic, Testing And Information System VAS 5051, Connecting And Selecting Functions

Requirements
- Fuses for engine electronics OK
- Battery voltage at least 11.5 V
- Ground connections to engine and transmission OK

Work sequence

- Switch ignition off.







- Use diagnostic wire VAS 5051/1 to connect vehicle diagnostic, testing and information system VAS 5051.

NOTE: If fault message appears on display.

Indicated on VAS 5051:







- Touch "Vehicle self-diagnosis" key.

Indicated on VAS 5051:







NOTE: Touching "00 - Interrogating fault memory - entire system" in list -1- implements the automatic test sequence, i.e. fault memory interrogation takes place for all vehicle systems with self-diagnosis capability.

Indicated on VAS 5051:







Depending on desired function "Diagnosis functions" table:
- Switch ignition on.
or
- Start engine.
- From list -1- select vehicle system "01 - Engine electronics".
- Wait until next display appears.

Indicated on VAS 5051:







1 Engine control module identification







- Touch -> key.

Indicated on VAS 5051:







Selectable Diagnostic Function


Diagnostic Function: