Golf Mk4
Repairing parts of the active charcoal filter system |
1 - | Active charcoal filter |
q | Location: on right in engine compartment. |
q | Secured to body |
q | With active charcoal filter solenoid valve 1 -N80-. |
q | When engine is warm, valve will be activated (pulsed) by engine control unit. |
2 - | Pressure retention valve with connecting hose |
q | Closes tank venting when active charcoal filter solenoid valve 1 -N80- is open and intake manifold vacuum is present. |
3 - | Connector |
q | Black, 2-pin. |
q | For active charcoal filter solenoid valve 1 -N80-. |
4 - | Breather line |
q | Black. |
q | Check for secure seating. |
q | From gravity valve to fuel tank, Four-wheel drive → Item, Front wheel drive → Item. |
5 - | Connecting pipe |
q | Turbocharged engines: with non-return valve. |
6 - | Throttle valve control module |
7 - | To intake hose |
8 - | 10 Nm |