Canister Purge Volume Control Valve: Description and Operation

COMPONENT PARTS


EVAP Canister Purge Volume Control Solenoid Valve






The EVAP canister purge volume control solenoid valve is used to control the flow rate of fuel vapor from the EVAP canister. The EVAP canister purge volume control solenoid valve is moved by ON/OFF pulses from the ECM. The longer the ON pulse, the greater the amount of fuel vapor that will flow through the valve.