Subaru 2002 Impreza Service Manual page 119

EVAPORATIVE EMISSION CONTROL SYSTEM
Emission Control
(Aux.
Emission Control
Devices)
B: FUEL CUT VALVE
The fuel cut valve is built onto the evaporation pipe of the fuel tank cap. The rising level of the fuel
in the fuel tank causes the float to move up and close the cap hole so that no fuel can enter the
evaporation line.
(1) Float
A: To canister
B: Valveopen
C: Valve closed
NF0469
EC-11