With Manufacturer's Scan Tool

Readiness code, Displaying

Special tools and equipment
- Scan Tool (ST) V.A.G 1551/VAG 1552 with cable VAG 1551/3

Work sequence
- With engine at idle, connect Scan Tool (ST) VAG 1551/VAG 1552 and select Engine Control Module (ECM) -J248- with "Address word" 01. [1][2][3][4][5]Connecting VAG 1551 Scan Tool

Indicated on display:


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -8- for "Read measuring value block" and confirm with -Q- button.

Indicated on display:


Read measuring value block HELP
Input display group number XXX


- Press buttons -0-, -1- and -7- for "Display group number 17" and confirm with -Q- button.

Indicated on display: (1...4 = Display zones)


Read measuring value block 17 ->
1 2 3 4


- Check readiness code in display zone 2

Specification: x000xxxx
- Check readiness code in display zone 4

Specification: 0xxxxxxx

If specification is obtained:
- Press -> button.
- Press buttons -0- and -6- for "End output" and confirm with -Q- button.
- Switch off ignition.

If specifications are not obtained:
- Press -> button.
- Set readiness code.