INTAKE SYSTEM ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT INTAKE SYSTEM

    Tech Tips

    Perform "Inspection After Repair" after repairing air leaks in the intake system.

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    1. Check that there is no air suction at the points shown in the illustration.

      A01QTURC01
      *A for LHD - -
      A01QSDZC01
      *A for RHD - -
  2. INSPECT INTAKE AIR CONTROL VALVE


    1. Connect the GTS to the DLC3.

    2. Start the engine and turn the GTS on.

    3. Warm up the engine.

    4. Enter the following menus: Powertrain / Engine and ECT / Active Test / Activate the VSV for Intake Control.


      Powertrain > Engine and ECT > Active Test
      Tester Display
      Activate the VSV for Intake Control
    5. A01QQFP

      When "ACIS VSV" is turned on, check that the actuator rod operates.

      If the operation is not as specified, inspect the intake air control valve and vacuum hose.

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    6. When "ACIS VSV" is turned off, check that the actuator rod returns to its original position.

      If the operation is not as specified, inspect the intake air control valve and vacuum hose.

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