Vacuum Switching Valve (For Acis) On-Vehicle Inspection

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
3Zr-Fae Intake. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT VACUUM SWITCHING VALVE (for ACIS)

Vacuum Switching Valve (For Acis) -- On-Vehicle Inspection



1. INSPECT VACUUM SWITCHING VALVE (for ACIS)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.3Zr-Fae Intake.Intake System.Vacuum Switching Valve (For Acis) On-Vehicle Inspection

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		20°C (68°F)
    		27 to 33 Ω
    1 - Body ground
    		Always
    		1 MΩ or higher
    2 - Body ground
    If the result is not as specified, replace the vacuum switching valve.


  1. Check the VSV operation.



      Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.3Zr-Fae Intake.Intake System.Vacuum Switching Valve (For Acis) On-Vehicle Inspection

    1. When vacuum is applied to port E, check that air is sucked into the filter.



      2. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.3Zr-Fae Intake.Intake System.Vacuum Switching Valve (For Acis) On-Vehicle Inspection

    2. Apply battery voltage to the terminals as shown in the illustration. When vacuum is applied to port F, check that air is sucked into port E.
      If the result is not as specified, replace the vacuum switching valve.