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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 891 (Engine Control System (Diagnostic Codes & Symptom Tests)) >> DTC/Circuit Diagnosis >> DTC P0133, P0153: A/F Sensor 1 >> DTC Confirmation Procedure >> With Consult

With Consult

WARNING: This page is about a different car, the 2013 Nissan Armada. 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. Turn ignition switch OFF and wait at least 10 seconds.
  3. Start engine and keep the engine speed between 3, 500 and 4, 000 RPM for at least 1 minute under no load.
  4. Let engine idle for 1 minute.
  5. Select "A/F SEN1(B1) P1278/P1279" (for DTC P0133) or "A/F SEN1(B2) P1288/P1289" (for DTC P0153) of "A/F SEN1" in "DTC WORK SUPPORT" mode with CONSULT.
  6. Touch "START".

    If "COMPLETED" appears on CONSULT screen, go to step  10.

    If "COMPLETED" does not appear on CONSULT screen, go to the following step.

  7. After perform the following procedure, "TESTING" will be displayed on the CONSULT screen.
    1. Increase the engine speed up to 4, 000 to 5, 000 RPM and keep it for 10 seconds.
    2. Fully release accelerator pedal and then let engine idle for about 10 seconds.

      If "TESTING" is not displayed after 10 seconds, refer to HEATED OXYGEN SENSOR 2 HEATER .

  8. Wait for about 20 seconds at idle at under the condition that "TESTING" is displayed on the CONSULT screen.
  9. Make sure that "TESTING" changes to "COMPLETED".

    If "TESTING" changed to "OUT OF CONDITION", refer to HEATED OXYGEN SENSOR 2 HEATER .

  10. Make sure that "OK" is displayed after touching "SELF-DIAG RESULT".

    If "NG" is displayed, go to "DIAGNOSIS PROCEDURE ".

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