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Testing Condition

Before performing the following procedure, confirm that battery voltage is more than 11V at idle  .

With CONSULT-II 

  1. Start engine and warm it up to normal operating temperature.
  2. Select HO2S1 (B1) PO134 or HO2S1 (B2) PO154 of HO2S1 in DTC WORK SUPPORT mode with CONSULT-II.
    Fig 1: Displaying DTC P0134 On CONSULT-II
    G00344775Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Touch START.
  4. NOTE: Do not raise engine speed above 3,000 RPM after this step. If the engine speed limit is exceeded, return to step 4.
  5. Let it idle for at least 3 minutes.
  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 approximately 10 to 60 seconds.)
    Fig 2: Identifying Specified Testing Conditions For DTC P0134
    G00344776Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Testing Vehicle For DTC P0134 Using CONSULT-II
    G00344777Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 4: Displaying Completed For DTC P0134 Testing On CONSULT-II
    G00344778Courtesy of NISSAN MOTOR CO., U.S.A.

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

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