With Tank Pressure Control Solenoid Vacuum Valve

1. With ignition switch OFF, disconnect coupler from EVAP canister purge valve.





2. Check resistance between two terminals of EVAP canister purge valve.

Resistance of EVAP canister purge valve: 33 - 39 Ohms at 20°C (68°F)

If resistance is as specified, proceed to next operation check. If not, replace.





3. Disconnect vacuum hoses from intake manifold and its pipe.
4. With coupler disconnected, blow into hose "A". Air should not come out of hose "B".





5. Connect 12V-battery to EVAP canister purge valve terminals. In this state, blow hose "A". Air should come out of hose "B".

WARNING: Do not suck the air through valve. Fuel vapor inside valve is harmful.

If check result is not as described, replace EVAP canister purge valve.
6. Connect vacuum hoses.
7. Connect EVAP canister purge valve coupler securely.