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Home >> Infiniti >> 2004 >> G35 x >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Sedan >> Trouble Diagnosis >> DTC P0453: EVAP Control System Pressure Sensor >> DTC Confirmation Procedure >> Testing Condition:
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Testing Condition:

Always perform test at a temperature of 5°C (41°F) or more. 

With CONSULT-II 

  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 .
    Fig 1: CONSULT-II Data Monitor Display
    G00732467Courtesy of NISSAN MOTOR CO., U.S.A.