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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 343 (Engine Control System) >> Trouble Diagnosis >> DTC P0441: EVAP Control System >> DTC Confirmation Procedure >> Testing Condition
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Testing Condition

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

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. Start engine and let it idle for at least 70 seconds.
  4. Select "PURG FLOW P0441" of "EVAPORATIVE SYSTEM" in "DTC CONFIRMATION" mode with CONSULT-II.
  5. Touch "START".

    If "COMPLETED" is displayed, go to step 7.

  6. When the following conditions are met, "TESTING" will be displayed on the CONSULT-II screen. Maintain the conditions continuously until "TESTING" changes to "COMPLETED". (It will take at least 35 seconds.)
    Fig 1: Test Conditions Chart
    G00342945Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: CONSULT-II Display
    G00342946Courtesy of NISSAN MOTOR CO., U.S.A.

    If "TESTING" is not changed for a long time, retry from step 2. 

  7. Make sure that "OK" is displayed after touching "SELF-DIAG RESULTS". If "NG" is displayed, refer to DIAGNOSTIC PROCEDURE  .