OEM Toyota Yaris Fuel Pressure Regulator

Toyota Yaris Fuel Pressure Regulator Parts Questions & Experts Answers

• Fuel Pressure Regulator
  23280-21010
  Q: How to remove and replace the fuel pressure regulator on Toyota Yaris?

  A: The first step in fuel pressure regulator replacement involves installing the fuel suction with pump and gauge tube assembly followed by application of a new fuel suction tube gasket on the fuel tank while keeping the sender gauge arm from deformation. The installation process requires turning the fuel pump gauge retainer 540 degrees clockwise from the screw starting point using Special Service Tool: 09808-14020 until the claw of the retainer aligns with the matchmark on the fuel tank followed by retainer replacement unless previously installed. Run the fuel tank vent hose sub-assembly followed by inserting the main fuel tank tube while securing it with a tube joint clip during inspection of connectable parts and tube joint security. Checking the fuel tube joint requires verification of proper joint position and the replacement of damaged tube joint clips. Mount the rear service hole cover after you connect the fuel pump connector while also applying new butyl tape. In hatchback models the required components include rear seat assembly installation followed by rear seat leg cover application and deck floor box installation. You should also mount the deck board sub-assembly and package tray trim panel assembly. The installation of rear seat cushion cover pads should be done on sedan models. The negative terminal cable connection requires a torque of 5.4 Nm (55 kgf-cm, 48 in-lbf) before inspecting for fuel leakages.