toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Fuel Pressure Regulator > < Diagram Information and Instructions|Page 3597
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 Check that air flows from pipe E to pipe G.

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Apply battery voltage across the terminals. 

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Check that air flows from pipe E to the filter. 

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If operation is not as specified. replace the VSV for fuel pressure control.

5. REINSTALL VSV FOR FUEL PRESSURE CONTROL.

Fuel Pressure Regulator > < Diagram Information and Instructions|Page 3597