Equator 2WD V6-4.0L (2009)
Powertrain Management > Emission Control Systems > Evaporative Emissions System > Refueling Vapor Recovery System > System Information > System Diagnosis > Page 2035
1. Remove fuel tank.
a. Remove fuel gauge retainer.
3. Check refueling EVAP vapor cut valve for being stuck to close as follows.
Blow air into the refueling EVAP vapor cut valve (from the end of EVAP/ORVR line hose), and check that the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as follows.
a. Connect vacuum pump to hose end.
Always replace O-ring with new one.
c. Turn fuel tank upside down.
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