Work sequence
- Connect VAG 1551/1552 scan tool and with ignition switched on, select "Engine Electronics" address word 01 and press -Q- button to confirm input. See VAG 1551 SCAN TOOL (ST), CONNECTING AND SELECTING "ENGINE ELECTRONICS" ADDRESS WORD 01 .
Indicated on display
- Press buttons -1- and -1- to select "Log-in Procedure" function 11 and press -Q- button to confirm input.
Indicated on display
- Press buttons -0-, -1-, -2-, -8- and -3- to input log-in code 01283 and press -Q- button to confirm input.
Indicated on display
- Press buttons -0- and -7- to select "Code Control Module" function 07 and press -Q- button to confirm input.
Indicated on display
- Input the appropriate code number for this vehicle and press -Q- button to confirm input.CONTROL MODULE APPLICATION CODING
MY Application Coding Up to 1999 Golf/Jetta, manual trans. TIER 1 00000 Up to 1999 Golf/Jetta, auto. trans. TIER 1 00001 Up to 1999 Golf/Jetta, manual trans. TLEV 00004 Up to 1999 Golf/Jetta, auto. trans. TLEV 00005 Up to 1999 Cabrio, manual trans. 00002 Up to 1999 Cabrio, auto. trans. 00003 2000 and up Cabrio, manual trans. TLEV 00004 2000 and up Cabrio, auto. trans. TLEV 00005
VAG 1551 scan tool display will show control module ID. For example, see Fig 5.
- Press --> button.
Indicated on display
- Press buttons -0- and -6- to select "End Output" function 06 and press -Q- button to confirm input.
NOTE:
Code entered and shown on display will not be used by ECM until ignition has been switched off once. Incorrect coding leads to:
- Engine running malfunctions, increased fuel consumption and increased emissions
- Malfunctions stored in DTC memory which are not actually present
- Reduced transmission life