Work sequence
WARNING: This page is about a different variant/trim than selected.
- Connect Scan Tool (ST) VAG 1551 (VAG1552), then switch ignition on and select Motronic Engine Control Module (ECM) J220 by pressing buttons - 0 - an - 1 - to insert "Engine Electronics" address word 01 → Scan Tool (ST) VAG 1551 , connecting and selecting functions .
Indicated on display
| Rapid data transfer HELP Select function XX |
- Press buttons - 1 - and - 5 - to select "Readiness code" function and press - Q - button to confirm input.
Must appear on display when all diagnostic functions have been successfully completed.
Indicated on display
| Readiness code -> 00000000 - Test complete |
- Press → button.
- Press buttons - 0 - and - 6 - to select "End output" function 06 and press - Q - button to confirm input.
- Switch ignition off.
Indicated on display (example)
| Readiness code -> 00101101 - Test not complete |
If one of the diagnostic checks has not run through successfully:
- Press → button.
- Generate readiness code → Readiness code (function 15), generating