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I EVAP control system pressure sensor I Refueling control valve I ORVR system leaks SEF565X SEF566X SEF874X SEF567X DTC Confirmation Procedure NHEC0646 CAUTION: Never remove fuel filler cap during the DTC Confirmation Pro- I If DTC P0455 is displayed with P1448, perform trouble I Make sure that EVAP hoses are connected to EVAP canis- I If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch “OFF” and wait at least TESTING CONDITION: I Perform “DTC WORK SUPPORT” when the fuel level is I Open engine hood before conducting the following proce- WITH CONSULT-II NHEC0646S01 1) Tighten fuel filler cap securely until ratcheting sound is heard. 2) Turn ignition switch “ON”. 3) Turn ignition switch “OFF” and wait at least 10 seconds. 4) Turn ignition switch “ON” and select “DATA MONITOR” mode 5) Make sure that the following conditions are met. 6) Select “EVAP SML LEAK P0440/P1440” of “EVAPORATIVE NOTE: Make sure that “OK” is displayed. GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0455 EVAP CONTROL SYSTEM (GROSS LEAK) Possible Cause (Cont’d) EC-403 |