Programming Control Module (ECM) - J248- (Function 07)

Code Control Module (scan Tool Function 07)

If vehicle coding information is not as specified, or if the ECM has been replaced, the ECM must be coded as follows.

Required special tools and test equipment
- VAG1551 Scan Tool (ST) with VAG1551/3 adapter cable

Coding procedure
- Connect VAG1551/VAG1552 Scan Tool (ST) and press buttons -0- and -1- to insert "Engine Electronics" address word 01 (ignition switched on). [1][2]Scan Tool Connecting and Initial Checks

Indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -7- to select "Code Control Module" function 07, and press -Q- button to confirm input.

Indicated on display


Code Control Module HELP
Input code number XXXXX (0-32000)


- Input applicable code number for vehicle, and press -Q- button to confirm input. ECM coding variations.

If indicated on display:


Function is unknown or ->
cannot be carried out at the moment


Incorrect code number has been entered.

Indicated on display (ECM identification and coding, e.g. 06051)


4D0907551A 2.8L V6/5V MOTR HS D01 ->
Coding 06051 WSC 00000


- Press -> button to advance through program sequence.

Indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -6- to select "End Output" function 06, and press -Q- button to confirm input.


NOTES:
The Motronic ECM -J220- only uses the code that has been entered after the ignition has been switched off once. Incorrect coding leads to:
- Performance problems (e.g. jerky shifting, abrupt load changes, etc.)
- Increased fuel consumption
- Elevated exhaust gas values
- Storage of non-existent malfunctions in DTC memory
- Reduction in transmission service life