VALVE-FLOW MANAGEMENT
DESCRIPTION
The flow management valve is a part of the ORVR system. This plastic valve is placed inline between the fuel tank
vent fitting and the EVAP canister. It is located on top of the fuel tank.
OPERATION
The flow management valve is one of the components used in the ORVR system. The valve meters the flow of fuel
vapors to the EVAP canister during vehicle run and refueling. Pressure from the tank during refueling opens the
main port valve and allows vapors to enter the EVAP canister. During vehicle run, the vapors are metered through
an orifice to the EVAP canister. It is also used as a liquid separator to keep liquid fuel out of the EVAP canister.
14 - 8
FUEL DELIVERY - 3.7L GAS
KJ