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DTC P0456 EVAP CONTROL SYSTEM EC-473 C D E F G H I J K L M A EC 20. CHECK EVAP/ORVR LINE Check EVAP/ORVR line between EVAP canister and fuel tank for clogging, kink, looseness and improper con- EC-39, "ON BOARD REFUELING VAPOR RECOVERY (ORVR)" OK or NG OK >> GO TO 21. NG >> Repair or replace hoses and tubes. 21. CHECK RECIRCULATION LINE Check recirculation line between filler neck tube and fuel tank for clogging, kink, cracks, looseness and OK or NG OK >> GO TO 22. NG >> Repair or replace hose, tube or filler neck tube. 22. CHECK REFUELING EVAP VAPOR CUT VALVE Refer to OK or NG OK >> GO TO 23. NG >> Replace refueling EVAP vapor cut valve with fuel tank. 23. CHECK FUEL LEVEL SENSOR Refer to DI-18, "FUEL LEVEL SENSOR UNIT" OK or NG OK >> GO TO 24. NG >> Replace fuel level sensor unit. 24. CHECK INTERMITTENT INCIDENT Refer to EC-151, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" >> INSPECTION END |