volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine Control Module (ECM), Replacing|Page 4183 > < Engine Control Module (ECM), Replacing
Page 1
background image

Engine Control Module: Service and Repair
Adapting Functions and Components

Adapting Functions And Components

Special tools, testers and auxiliary items required

-

Vehicle Diagnosis, Testing and Information System VAS5051

-

Diagnosis cable VAS5051/5A or VAS5051/6A

Work sequence

-

Connect Vehicle Diagnosis, Testing and Information System VAS5051 as follows:

-

Connect connector of diagnosis cable VAS5051/5A or VAS5051/6A to Data Link Connector (DLC).

-

Switch tester on - arrow -.

The tester is ready when an illustration (photograph) of a vehicle appears.

-

Switch ignition on.

Engine Control Module (ECM), Replacing|Page 4183 > < Engine Control Module (ECM), Replacing