volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Checking fuel tank breather > < Function
Assembly overview - activated charcoal filter system
   
Assembly overview - activated charcoal filter system
1 - Activated charcoal filter
q   Fitting location: in engine compartment on right
2 - Pressure retention valve with connecting hose
3 - Connecting hose
q   Check for secure seating.
q   From fuel tank
4 - 10 Nm
5 - Activated charcoal filter solenoid valve 1 -N80-
q   Valve closed with ignition switched off.
q   When engine is warm, valve will be activated (pulsed) by engine control unit.
6 - Connecting hose
q   To intake manifold
q   Check for secure seating.
7 - Bracket
q   For activated charcoal filter
8 - Breather hole

   

Checking fuel tank breather > < Function