Vacuum Switching Valve (For Acis) Inspection


  1. INSPECT VACUUM SWITCHING VALVE ASSEMBLY

Vacuum Switching Valve (For Acis) -- Inspection



1. INSPECT VACUUM SWITCHING VALVE ASSEMBLY


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Intake.Vacuum Switching Valve (For Acis).Vacuum Switching Valve (For Acis) Inspection

  1. Measure the resistance of the VSV.

    Standard resistance:
    Tester Connection
    		Specified Condition
    1 - 2
    		33 to 39 Ω at 20°C (68°F)
    1 - Body ground
    2 - Body ground
    		1 MΩ or higher
    If the result is not as specified, replace the VSV assembly.


  1. Check the VSV operation.



      Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Intake.Vacuum Switching Valve (For Acis).Vacuum Switching Valve (For Acis) Inspection

    1. Check that air flows from port E to the filter.
      If the result is not as specified, replace the VSV assembly.



      2. Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Intake.Vacuum Switching Valve (For Acis).Vacuum Switching Valve (For Acis) Inspection

    2. Apply battery voltage across the terminals.

    3. Check that air flows from port E to F.
      If the result is not as specified, replace the VSV assembly.