LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1183 (Engine Control System - DTCS U0101 To P0183 (VQ40DE)) >> DTC P0130, P0150: A/F Sensor 1 >> DTC Confirmation Procedure >> Procedure For Malfunction B

Procedure For Malfunction B

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Always drive vehicle at a safe speed.

With CONSULT

  1. Start engine and warm it up to normal operating temperature.
  2. Select "A/F SEN1 (B1)" or "A/F SEN1 (B2)" in "DATA MONITOR" mode with CONSULT.
  3. Check "A/F SEN1 (B1)" or "A/F SEN1 (B2)" indication.

    If the indication is constantly approx. 2.2V and does not fluctuates, go to "DIAGNOSIS PROCEDURE ".

    If the indication fluctuate around 2.2V, go to next step.

  4. Select "A/F SEN1 (B1) P1276" (for DTC P0130) or "A/F SEN1 (B2) P1286" (for DTC P0150) of "A/F SEN1" in "DTC WORK SUPPORT" mode with CONSULT.
  5. Touch "START".
  6. When the following conditions are met, "TESTING" will be displayed on the CONSULT screen.
    ENG SPEED 1, 100 - 3, 200 RPM
    VHCL SPEED SE More than 64 km/h (40 MPH)
    B/FUEL SCHDL 1.0 - 8.0 msec
    Shift lever D position with "OD" OFF

    If "TESTING" is not displayed after 20 seconds, retry from step 2  .

  7. Release accelerator pedal fully.
    NOTE: Never apply brake when releasing the accelerator pedal.
  8. Make sure that "TESTING" changes to "COMPLETED".

    If "TESTING" changed to "OUT OF CONDITION", retry from step 6  .

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

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

scientia non olet · About LEMON Manuals