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Home >> Nissan-Datsun >> 2006 >> Altima SE-R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (VQ35DE) >> Basic Service Procedure >> Idle Air Volume Learning >> Operation Procedure >> With CONSULT-II
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With CONSULT-II

  1. Perform , "ACCELERATOR PEDAL RELEASED POSITION LEARNING ".
  2. Perform , "THROTTLE VALVE CLOSED POSITION LEARNING ".
  3. Start engine and warm it up to normal operating temperature.
  4. Check that all items listed under the topic PREPARATION (previously mentioned) are in good order.
  5. Select "IDLE AIR VOL LEARN" in "WORK SUPPORT" mode.
    Fig 1: Consult-II Display Screen - IDLE AIR VOL LEARN
    G04166834Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Touch "START" and wait 20 seconds.
    Fig 2: CONSULT-II Display -- WORK SUPPORT
    G04166835Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Make sure that "CMPLT" is displayed on CONSULT-II screen. If "CMPLT" is not displayed, Idle Air Volume Learning will not be carried out successfully. In this case, find the cause of the incident by referring to the DIAGNOSTIC PROCEDURE below.
  8. Fig 3: CONSULT-II Display -- WORK SUPPORT
    G04166836Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Rev up the engine 2 or 3 times and make sure that idle speed and ignition timing are within the specifications.
    ITEM SPECIFICATION

    ITEM SPECIFICATION
    Idle speed A/T: 675 +/- 50 rpm (in P or N position)
    M/T: 625 +/- 50 rpm (in neutral position)
    Ignition timing A/T: 15 +/- 5° BTDC (in P or N position)
    M/T: 15 +/- 5° BTDC (in neutral position)