Coding procedure

Connect VAG1551/VAG1552 Scan Tool (ST) and press buttons -0- and -1- to insert "Engine Electronics" address word 01 (ignition switched on). See VAG1551/VAG1552 SCAN TOOL (ST), CONNECTING AND SELECTING "ENGINE ELECTRONICS" ADDRESS WORD 01 .

Indicated on display

Fig 1: VAG Scan Tool Display - Code Control Module, Scan Tool Function 07 (1 Of 5)

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

Indicated on display

Fig 2: VAG Scan Tool Display - Code Control Module, Scan Tool Function 07 (2 Of 5)

Input applicable code number for vehicle, and press -Q- button to confirm input. See ECM CODING VARIATIONS .

If indicated on display:

Fig 3: VAG Scan Tool Display - Code Control Module, Scan Tool Function 07 (3 Of 5)

Incorrect code number has been entered.

Indicated on display (ECM identification and coding, e.g. 06052)

Fig 4: VAG Scan Tool Display - Code Control Module, Scan Tool Function 07 (4 Of 5)

Indicated on display

Fig 5: VAG Scan Tool Display - Code Control Module, Scan Tool Function 07 (5 Of 5)

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

NOTE: The Motronic ECM -J220- only uses the code that has been entered after the ignition has been switched off once. Incorrect coding leads to: