toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Fuel Pressure Regulator > < Fuel Pressure Vacuum Switching Valve <--> [Fuel Pressure Control Solenoid]|Locations|Page 1856
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VSV Inspection - Checking Operation

- Apply battery voltage across the terminals. 
- Check that the air flows from port E to the filter. 
- If operation is not as specified. replace the VSV.

Fuel Pressure Regulator > < Fuel Pressure Vacuum Switching Valve <--> [Fuel Pressure Control Solenoid]|Locations|Page 1856