Passport EX 4WD V6-3165cc 3.2L DOHC MFI (2001)
Canister Vent Valve: Description and Operation
EVAP Canister Vent Solenoid.
Located next to the canister, the vent solenoid opens to allow air into the EVAP system. Fresh air is necessary to completely remove gasoline fumes from
the canister during purge. The EVAP vent solenoid closes to seal off the evaporative emissions system for leak testing.