Ranger 4WD V6-245 4.0L VIN X SFI (1999)
Canister Purge Solenoid: Description and Operation
The canister vent solenoid:
^
is mounted to the Evaporative Emission (EVAP) canister.
^
can be serviced separately.
^
seals the evaporative emission system for the OBD II leak check.
^
can be closed with the scan tool. The fuel tank filler cap:
^
relieves fuel tank pressure above 14 KPa (2 psi).
^
relieves fuel tank vacuum below 3.8 kPa (0.53 psi).
