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Home >> Infiniti >> 2006 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0171 To P0453 >> DTC P0453 EVAP Control System Pressure Sensor >> DTC Confirmation Procedure >> With Consult-II
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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/TMP 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 Screen
    G04074999Courtesy of NISSAN MOTOR CO., U.S.A.