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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1976 (Engine Control System - VK45DE) >> DTC P0134, P0154: Ho2S1 >> DTC Confirmation Procedure >> With Consult-II

With Consult-II

WARNING: This page is about a different car, the 2005 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start engine and warm it up to normal operating temperature.
  2. Select "HO2S1 (B1) P0134" or "HO2S1 (B2) P0154" of "HO2S1" in "DTC WORK SUPPORT" mode with CONSULT-II.
  3. Touch "START".
  4. Let it idle for at least 3 minutes.
    NOTE: Do not raise engine speed above 3,000 RPM after this step. If the engine speed limit is exceeded, return to step 4.
    Fig 1: Identifying Consult-II Monitor
    G02361581Courtesy of NISSAN MOTOR CO., U.S.A.
  5. 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 approximately 10 to 60 seconds.)
    ENGINE SPEED

    ENG SPEED 1,000 - 2,300 rpm
    Vehicle speed More than 64 km/h (40 MPH)
    B/FUEL SCHDL 1.5 - 15.0 msec
    Selector lever Suitable position
    Fig 2: Identifying Consult-II Testing
    G02361582Courtesy of NISSAN MOTOR CO., U.S.A.

    If "TESTING" is not displayed after 5 minutes, retry from step 2. 

  6. Make sure that "OK" is displayed after touching "SELF-DIAG RESULTS". If "NG" is displayed, Refer to "DIAGNOSTIC PROCEDURE  ".
    Fig 3: Identifying Consult-II Completed
    G02361583Courtesy of NISSAN MOTOR CO., U.S.A.