LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0455: EVAP Control System >> DTC Confirmation Procedure >> With Consult-II
April 5, 2026: LEMON Manuals is launched! Read the announcement.

With Consult-II

  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 with CONSULT-II.
    Fig 1: Scan Tool Display - Data Monitor
    G00796101Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Make sure that the following conditions are met.

    COOLAN TEMP/S: 0 - 70°C (32 - 158°F) 

    INT/A TEMP SE: 0 - 60°C (32 - 140°F) 

  6. Select "EVAP SML LEAK P0442/P1442" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT-II. Follow the instruction displayed.
    Fig 2: Following Instructions Displayed On Scan Tool
    G00796102Courtesy of NISSAN MOTOR CO., U.S.A.
    NOTE: If the engine speed cannot be maintained within the range displayed on the CONSULT-II screen, go to BASIC INSPECTION .
  7. Make sure that "OK" is displayed.

    If "NG" is displayed, select "SELF-DIAG RESULTS" mode and make sure that "EVAP GROSS LEAK [P0455]" is displayed. If it is displayed, refer to DIAGNOSTIC PROCEDURE .

    If P0442 is displayed, go to DIAGNOSTIC PROCEDURE .

    If P1442 is displayed, go to DIAGNOSTIC PROCEDURE .

    Fig 3: Scan Tool Display - EVAP SML LEAK
    G00796103Courtesy of NISSAN MOTOR CO., U.S.A.