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Home >> Nissan-Datsun >> 2002 >> Frontier Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0442: EVAP Control System >> DTC Confirmation Test (Using CONSULT-II)
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DTC Confirmation Test (Using CONSULT-II)

NOTE: Before performing test, ensure fuel tank level is 1/4-3/4, ambient temperature is 32-86°F (0-32°C) and EVAP-CPVCSV hoses are installed correctly. Open hood before proceeding.
  1. Turn ignition on. Turn ignition off and wait at least 5 seconds. Turn ignition on and select DATA MONITOR mode with CONSULT-II.
  2. Ensure the following conditions are met:

    2.4L Models

    • COOLAN TEMP/S: 32-158°F (0-70°C).
    • INT/A TEMP SE: 32-140°F (0-60°C).

    3.3L Models

    • COOLAN TEMP/S: 32-90°F (0-32°C).
    • INT/A TEMP SE: more than 32°F (0°C).
  3. Select EVP SML LEAK P0442/P1442 of EVAPORATIVE SYSTEM in DTC WORK SUPPORT mode with CONSULT- II. Follow instructions displayed.
    NOTE: If engine speed cannot be maintained within range displayed on CONSULT-II screen, perform BASIC INSPECTION. See ON-VEHICLE ADJUSTMENTS article.
  4. If OK is displayed on CONSULT-II, system is okay at this time. If NG is displayed, go to DIAGNOSTIC PROCEDURE  .