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P0456 EVAP CONTROL SYSTEM EC-941 < DTC/CIRCUIT DIAGNOSIS > [VK50VE] C D E F G H I J K L M A EC N P O NO >> Replace “fuel level sensor unit and fuel pump (main)”. 22. CHECK INTERMITTENT INCIDENT GI-36, "Intermittent Incident" . >> INSPECTION END Component Inspection INFOID:0000000005237402 1. CHECK FUEL FILLER CAP 1. Turn ignition switch OFF. 2. Remove fuel filler cap. 3. Wipe clean valve housing. 4. Install fuel filler cap adapter (commercial service tool) to fuel 5. Check valve opening pressure and vacuum. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2. REPLACE FUEL FILLER CAP Replace fuel filler cap. CAUTION: Use only a genuine fuel filler cap as a replacement. If an incorrect fuel filler cap is used, the MIL may >> INSPECTION END SEF445Y Pressure: 15.3 - 20.0 kPa (0.156 - 0.204 kg/cm 2 , 2.22 - 2.90 psi) Vacuum: − 6.0 to − 3.3 kPa ( − 0.061 to − 0.034 kg/cm 2 , − 0.87 to − 0.48 psi) SEF943S |