Misfire Recognition, Checking

Special tools and equipment







- VAS5051 with VAG 5051/1
or
- VAG 1551 with VAG 1551/3A

Test sequence
- Connect VAS 5051 tester or V.A.G 1551 scan tool and select "Address word" 01 for control module for engine electronics.
- The engine must run at idle for this test.

When indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons "08" for the function "read Measuring Value Block" and press Q button to confirm input.

When indicated on display


Read Measuring Value Block Q
Input display group number XXX


- Press buttons "014" on for "Display group number 14" and confirm by pressing the Q button.

When indicated on display


Read Measuring Value Block ->
1 2 3 4


- Check the misfire recognition

Display Group 14:

If the specified value is met:
- Press -> button.

Indicated on display (function description):


Rapid data transfer HELP
Select function XX

Evaluation Display Group 003

Display Field 3: