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Home >> Toyota >> 1996 >> Avalon XLS >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Engine Controls - Remove/Install/Overhaul) >> Fuel System >> Fuel Pressure Regulator >> Installation
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Fuel Pressure Regulator: Installation

WARNING: This page is about a different car, the 1995 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. To install, reverse removal procedure using NEW "O" ring. Coat "O" ring with gasoline before installing fuel pressure regulator in fuel rail.
  2. Ensure fuel pressure regulator rotates smoothly in fuel rail after installation to verify proper seating of "O" ring. If fuel pressure regulator does not rotate smoothly, check for improper "O" ring installation. Ensure fuel pressure regulator fits flat against the fuel rail.
  3. Tighten bolts to specification. See TORQUE SPECIFICATIONS . Operate fuel pump and check for fuel leaks. See FUEL PUMP OPERATION under FUEL SYSTEM in BASIC TESTING article.
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