Passat MKB AVB: Fuel Leak Diagnosis & Repair (Solution)

Fuel leak at the diesel filter.
Only vehicles without fuel cooling in the area of the diesel filter are affected.

Cause:
Due to improper installation, the drain screw on the diesel filter may come into contact with the bracket. In some cases, this can lead to damage to the drain screw and cause it to break off.

Solution:
The distance between the top edge of the filter and the top edge of the holder is 25mm.