B Series Truck 2WD L4-2184cc 2.2L 2200 2-bbl (1990)
Liquid Vapor Separator: Testing and Inspection
Purge Control Solenoid Valve
SOLENOID VALVE (PURGE CONTROL) OFF VEHICLE TESTING
1.
Disconnect the vacuum hoses from the charcoal canister and the dynamic chamber.
2.
Check that no air flows through the valve.
Testing Solenoid Valve
3.
Disconnect the solenoid valve connector and connect 12V and a ground to the terminals of the solenoid valve.
4.
Check that the air flows through the valve.
5.
If not as specified, replace the solenoid valve.
SEPARATOR
1.
Remove the fuel tank.
Fuel Vapor Separator
2.
Visually check the separator for damage, replace it if necessary.
TWO-WAY CHECK VALVE
1.
Remove the valve.
