Connecting VAG 1551/1552 0r VAS 5051 Scan Tool

Scan Tool, Connecting

All functions, which were previously performed with the VAG 1551 or VAG 1552, can also be performed with the new Scan Tool VAS 5051 in the operating mode - vehicle On Board Diagnostic (OBD).

Test requirements:
- All fuses according to wiring diagram OK
- Battery voltage at least 9V







- Pull cover -1- off in direction of arrow.
- Connect VAG 1551 Scan Tool with cable VAG 1551/3.

Indicated on display


VAG 1551 -GB/7.0- 1.01.1997


- Display will show the actual software version installed (will be shown briefly in display)


NOTE:
- If the display remains blank, check VAG 1551/ VAS 5051 voltage supply according to wiring diagram.
- Additional operating information can be printed out depending on the program by pressing the HELP key of VAG 1551/VAS 5051.
- The -> key is used for advancing the program sequence.
- The PRINT key is used for switching on the printer (warning lamp in key lights up).


and then the following appears in the display:

Indicated on display


Rapid data transfer HELP
Enter address word XX


NOTE: With the address word 00 the automatic test sequence is carried out, i.e. the DTC memory of all systems in the vehicle capable of On Board Diagnostics are checked via Rapid Data Transfer.