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EC-878 < COMPONENT DIAGNOSIS > [VK56DE] ON BOARD REFUELING VAPOR RECOVERY (ORVR) Does water drain from the EVAP canister? Yes or No Yes >> GO TO 3. No >> GO TO 6. 3. REPLACE EVAP CANISTER Replace EVAP canister with a new one. >> GO TO 4. 4. CHECK DRAIN FILTER EC-880, "Component Inspection" OK or NG OK >> GO TO 5. NG >> Replace drain filter. 5. DETECT MALFUNCTIONING PART Check the EVAP hose between EVAP canister and drain filter for clogging or poor connection. >> Repair or replace EVAP hose. 6. CHECK REFUELING EVAP VAPOR CUT VALVE EC-880, "Component Inspection" OK or NG OK >> INSPECTION END NG >> Replace refueling EVAP vapor cut valve with fuel tank. SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG 1. CHECK EVAP CANISTER 1. Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor 2. Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor OK or NG OK >> GO TO 2. NG >> GO TO 3. 2. CHECK IF EVAP CANISTER IS SATURATED WITH WATER BBIA0558E 2009 Pathfinder |