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DTC P0441 EVAP CONTROL SYSTEM EC-323 C D E F G H I J K L M A EC
2005 Pathfinder 8. CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR CONNECTOR 1. Disconnect EVAP control system pressure sensor harness connector. 2. Check connectors for water. OK or NG OK >> GO TO 9. NG >> Replace EVAP control system pressure sensor. 9. CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR FUNCTION Refer to DTC Confirmation Procedure for DTC P0452 , P0453 . OK or NG OK >> GO TO 10. NG >> Replace EVAP control system pressure sensor. 10. CHECK RUBBER TUBE FOR CLOGGING 1. Disconnect rubber tube connected to EVAP canister vent control valve. 2. Check the rubber tube for clogging. OK or NG OK >> GO TO 11. NG >> Clean the rubber tube using an air blower. 11. CHECK EVAP CANISTER VENT CONTROL VALVE Refer to EC-344, "Component Inspection" . OK or NG OK >> GO TO 12. NG >> Replace EVAP canister vent control valve. 12. CHECK EVAP PURGE LINE Inspect EVAP purge line (pipe and rubber tube). Check for evidence of leaks. EC-34, "EVAPORATIVE EMISSION LINE DRAWING" . OK or NG OK >> GO TO 13. NG >> Replace it. 13. CLEAN EVAP PURGE LINE Clean EVAP purge line (pipe and rubber tube) using air blower. >> GO TO 14. 14. CHECK INTERMITTENT INCIDENT Refer to EC-158, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" . >> INSPECTION END Water should not exist. |