With Manufacturer's Scan Tool

Check DTC Memory (function 02)
All functions which could previously be performed with V.A.G 1551 can also be performed with the new tester VAS 5051.





Indicated on display
^ Press buttons -0- and -2- to select "Check DTC Memory" function 02.





Indicated on display
^ Press -Q- button to confirm input.





Indicated on display (number of stored DTCs, or "No DTC recognized").





If the message "No DTC recognized" is displayed, the program can be returned to the starting point by pressing the (arrow) button.
^ Press (arrow) button.
The stored malfunctions are displayed and printed out in sequence.
^ Check print-out against DTC table and repair all malfunctions as necessary.
As with "No DTC recognized", the program returns to the start position after pressing the (arrow) key:





Indicated on display
^ End Output (scan tool function 06).
^ Switch ignition off.
^ Disconnect VAG 1551 scan tool from Data Link Connector (DLC).

If a malfunction has been detected:
^ Repair malfunction according to DTC table.
^ Check DTC Memory (scan tool function 02).
^ Erase DTC Memory (scan tool function 05).
^ End Output (scan tool function 06).
^ Road test.
^ Check DTC memory again.