New Beetle L4-2.0L (AVH) (2005)
Marking on sensor must align with marking on fuel tank (arrows).
Blue or blue marked return line -1- at connection marked -R-
Black supply line -2- at connection marked -V-
NOTE: After installing Fuel Pump (FP) flange, check whether supply, return and vent lines are still clipped in at fuel tank.
Fig. 2 Checking change-over valve
Lever in rest position: closed
Lever pressed in direction of (arrow): open
NOTE: Before installing bleeder valve, remove cap from fuel tank.
Fig. 3 Checking pressure retaining valve
The pressure retaining valve is open in both flow directions (arrow -1-) from gravity-/overflow valve side.
It is only open in one flow direction (arrow -2-) from T-piece of EVAP canister/solenoid valve 1.
Fig. 4 Installation position of fuel filter screw-type clamps