Passat Sedan V6-3.6L (BLV) (2008)
‹› When releasing control button of hand held remote starter (jumper), fuel pressure decreases to approx. 5.6 bar.
If pressure drops below 4.0 bar again:
(Leak on fuel tank side)
Check connections to fuel tank for leaks.
If no malfunction can be found:
Check fuel filter for leaks.
Check fuel line to flange assembly for leaks.
Check all additional fuel lines in fuel tank for leaks.
If no malfunctions are found on fuel line:
Pressure relief valve in flange assembly faulty.
Replace flange assembly which contains the pressure relief valve.