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Home >> Toyota >> 2005 >> Sienna XLE, AWD >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Intake Air Control System >> Intake Air Control System >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. INSPECT INTAKE AIR CONTROL SYSTEM 
    1. Using a three-way connector, connect vacuum gauge to the actuator hose.
    2. Connect the hand-held tester to the DLC 3.
    3. Start the engine.
    4. Select the active test mode according to the message on the hand-held tester.

      Vacuum: 

    Fig 1: Connecting Vacuum Gauge To Actuator Hose
    G02608257Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    VACUUM TABLE

    VSV ON Approx. 27 kPa (200 mm Hg, 7.9 in.Hg)
    VSV OFF 0 kPa (0 mm Hg, 0 in.Hg.)
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