Diagnosis, testing and information system and selecting Engine Control Module (ECM)

All functions which could previously be performed with V.A.G 1551/1552 can also be performed with VAS 5051 in the On Board Diagnostic (OBD) mode:

Special tools, testers and auxiliary items required 

Fig 1: VAS 5051 Vehicle Diagnosis, Testing & Information System

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• VAS 5051 vehicle diagnosis, testing and information system