what is evap purge solenoid
Where is vapor canister vent solenoid located on 2002 Honda Odyssey? The EVAP purge solenoid controls the flow of vapors from the EVAP system to the intake. manifold. This normally closed solenoid is pulse width modulated (PWM) by the control module to. precisely control the flow of fuel vapor to the engine. The solenoid will also be opened during.