Work sequence

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Connect Scan Tool (ST) V.A.G 1551/(V.A.G 1552).
With engine idling, select Engine Control Module (ECM) with "Address word" 01 (Connecting Scan Tool (ST) and selecting ECM → Scan Tool V.A.G 1551 , connecting .)

Indicated on display:

Rapid data transfer HELP
Select function XX

Operate Scan Tool (ST) and advance through program sequence by following display.
Press buttons - 0 - and - 3 - for "Output Diagnostic Test Mode" (DTM).