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Automatic Test Sequence



Automatic test sequence
The automatic test sequence checks all the Diagnostic Trouble Codes (DTC) memories of the control modules.
- Switch on ignition.





Indicated on display:
1) Is displayed alternately
- Press key -1 - for "Rapid data transfer" operating mode.
- Switch on printer with the Print key (indicator lamp in key lights up).





Indicated on display:
- Press key -0- twice; 00 to enter "Check automatic test sequence" function.
- Confirm entry with Q key.





On display of VAG 1551 scan tool the engine control module identification will appear first.

Thereafter all control module identifications with eventual DTC memory entries are displayed.