Engine Control Module: Testing and Inspection

Code Control Module (Function 07)

- Connect VAS5051 tester or VAG1551 scan tool and select control module for engine electronics using "address word" 01. Ignition must remain switched on. [1][2]Scan Tool Connecting and Initial Checks

When indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -7- to select "Code control module" and press -Q- button to confirm input.

When indicated on display


Code control Module Q
Enter code numbers XXXXX (0-32000)


- Enter control module coding according to code table.

Clarification of coding












- Confirm input using the -Q- button.

VAG1551 Scan Tool (ST) display indicates control module identification, e.g


4B0906018M 1.8L R4/5VT G 0002 ->
Coding 16501 WSC 12345


- Press -> button.

Indicated on display (function selection)


Rapid data transfer HELP
Select function XX


Coding table