The VAS5054A is a universal dignostic interface for the vehicles of the Volkswagen Group and all OBD vehicle systems.

The following vehicle bus systems are supported:
K Line (ISO9141-2)
High-speed CAN(ISO 11898-2)
Low-speed CAN (ISO11898-3)
J1850 (SAE J1850)
The vehicle protocols are handled directly in the VAS5054A. This ensures fast response times and a reliable real-time behavior independently of the PC operation system.
Every time a connection is established, the VAS5054A software is synchonized with the version installed on the application