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Home >> Nissan-Datsun >> 2008 >> Altima Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Hybrid) >> Component Diagnosis >> P0133 A/F Sensor 1 >> DTC Logic >> DTC Confirmation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Confirmation Procedure

  1. PRECONDITIONING

    If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.

    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.

      TESTING CONDITION: 

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

    Do you have CONSULT-III? 

    YES : GO TO 2.

    NO : GO TO  3.

  2. PERFORM DTC CONFIRMATION PROCEDURE

    With CONSULT-III 

    1. Turn ignition switch ON (READY).
    2. Depress accelerator pedal and wait at least 6 minutes.
      NOTE: If keeping depressing the accelerator pedal for more than 6 minutes, fuel will be cut off after some time.
    3. Select "A/F SEN1(B1) P0133" of "A/F SEN1" in "DTC WORK SUPPORT" mode with CONSULT-III.
    4. Touch "START".
    5. Drive vehicle at a speed of 90 km/h (56 MPH) or more until "TESTING" on CONSULT-III changes to "COMPLETED". (It will take approximately 15 seconds.)
      CAUTION: Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
    6. Touch "SELF-DIAG RESULT".

    Which is displayed on CONSULT-III? 

    OK : INSPECTION END

    NG : Go to "DIAGNOSIS PROCEDURE ".

  3. PERFORM DTC CONFIRMATION PROCEDURE

    With GST 

    1. Turn ignition switch ON (READY).
    2. Depress accelerator pedal and wait at least 6 minutes.
      NOTE: If keeping depressing the accelerator pedal for more than 6 minutes, fuel will be cut off after some time.
    3. Drive vehicle at a speed of 100 km/h (62 MPH) or more for at least 15 consecutive seconds.
      CAUTION: Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
    4. Check 1st trip DTC.

    Is 1st trip DTC detected? 

    YES : Go to "DIAGNOSIS PROCEDURE ".

    NO : INSPECTION END