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I EVAP purge line rubber tube bent. I Blocked or bent rubber tube to EVAP control system pressure I Loose or disconnected rubber tube I EVAP canister vent control valve and the circuit I EVAP canister purge volume control solenoid valve I Absolute pressure sensor I Fuel tank temperature sensor I O-ring of EVAP canister vent control valve is missing or dam- I Water separator I EVAP canister is saturated with water. I Fuel level sensor and the circuit I EVAP control system pressure sensor SEF881X SEF882X SEF883X DTC Confirmation Procedure NBEC0317 CAUTION: Never remove fuel filler cap during the DTC confirmation pro- I If DTC P1441 is displayed with P0440, perform TROUBLE I If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PRO- I After repair, make sure that the hoses and clips are TESTING CONDITION: I Open engine hood before conducting following proce- I If any of following condition is met just before the DTC a) Fuel filler cap is removed. b) Refilled or drained the fuel. c) EVAP component parts is/are removed. I Before performing the following procedure, confirm that With CONSULT-II 1) Turn ignition switch “ON” and select “DATA MONITOR” mode 2) Make sure the following conditions are met. GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX DTC P1441 EVAP CONTROL SYSTEM (VERY SMALL LEAK) Possible Cause (Cont’d) EC-527 |