Operation CHARM
: Car repair manuals for everyone.
Home
>>
Subaru
>>
2005
>>
Impreza WRX STI F4-2.5L DOHC Turbo
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Emission Control Systems
>>
Description and Operation
>>
Evaporative Emission Control System
>>
Fuel Cut Valve
Fuel Cut Valve
FUEL CUT VALVE
The fuel cut valve is incorporated in the
fuel tank
. 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.