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SEF194Y SEC907C WITH CONSULT-II NHEC0784S01 1) Start engine and warm it up to normal operating temperature. 2) Turn ignition switch OFF and wait at least 10 seconds. 3) Turn ignition switch ON. 4) Select “DATA MONITOR” mode with CONSULT-II. 5) Make sure that “FUEL T/TEMP SE” is more than 0°C (32°F). 6) Start engine and wait at least 20 seconds. 7) If 1st trip DTC is detected, go to “Diagnostic Procedure”, 8) Stop engine and install EVAP service port adapter and pres- 9) Pressurize the EVAP line using pressure pump. 10) Confirm the pressure does not go up. WITH GST NHEC0784S02 1) Start engine and warm it up to normal operating temperature. 2) Check that voltage between ECM terminal 75 (Fuel tank tem- 3) Turn ignition switch OFF and wait at least 10 seconds. 4) Start engine and wait at least 20 seconds. 5) Select “MODE 7” with GST. 6) If 1st trip DTC is detected, go to “Diagnostic Procedure”, GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0452 EVAP SYSTEM PRESSURE SENSOR DTC Confirmation Procedure (Cont’d) EC-377 |