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Home >> Nissan-Datsun >> 2003 >> Maxima GLE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0134 Or DTC P0154 >> DTC Confirmation Test (Using CONSULT-II)

DTC Confirmation Test (Using CONSULT-II)

  1. Start engine and warm to normal operating temperature.
  2. Select HO2S1 (B1) P0134 or HO2S1 (B2) P0154 in DTC WORK SUPPORT mode with CONSULT-II.
  3. Press START.
  4. Allow engine to idle for at least 3 minutes.
    NOTE: DO NOT exceed 3600 RPM. If engine speed exceeds 3600 RPM, return to step  4.
  5. When the following conditions are met, TESTING will be displayed on CONSULT-II screen:
    • ENG SPEED: 1400-2600 RPM.
    • Vehicle speed: more than 43 MPH.
    • B/FUEL SCHDL: 2-12 msec.
    • Selector lever: suitable position.

    Maintain conditions continuously until TESTING changes to COMPLETED (it will take 10-60 seconds). If TESTING is not displayed after 5 minutes, retry from step  2.

  6. Press SELF-DIAG RESULTS. If NG is displayed, go to DIAGNOSTIC PROCEDURE . If OK is displayed, system is okay at this time.
    NOTE: During this test, DTC P1148 and P1168 may be stored in the ECM.
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