Fuel Pressure Regulator: Removal: Removal

WARNING: This page is about a different variant/trim than selected.

DISCHARGE FUEL SYSTEM PRESSURE
1. Discharge fuel system pressure . Refer to PRECAUTION .
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE FUEL SUCTION TUBE ASSEMBLY
1. Remove the fuel suction tube assembly from the fuel tank assembly . Refer to REMOVAL .
DRAIN FUEL
REMOVE FUEL SENDER GAUGE ASSEMBLY See step 4
REMOVE FUEL PUMP
1. Disconnect the wire harness connector.
  NOTE:
  Do not damage the wire harness.
2. Disconnect the connector of the fuel pump harness.
3. Disconnect the fuel pump filter hose.
  
  Fig 1: Locating Fuel Pump Filter Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the E-ring and separate the 2 claws, then remove the fuel pump sub-tank.
  
  Fig 2: Locating Fuel Pump Sub-Tank E-Ring And Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Do not separate the tube indicated in the illustration. Refer to PRECAUTION .
5. Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and remove the No. 1 fuel suction support.
  
  Fig 3: Identifying No. 1 Fuel Suction Support Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Using a screwdriver with its tip wrapped in protective tape, disengage the 5 claws, and remove the fuel pump filter and fuel pump from the fuel filter.
  
  Fig 4: Identifying Fuel Pump Filter Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  NOTE:
  - Do not damage the fuel pump filter.
  - Do not remove the suction filter.
  - Do not use either the fuel pump or the suction filter if the suction filter is removed from the fuel pump.
7. Disconnect the fuel pump harness connector.
  
  Fig 5: Locating Fuel Pump Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Remove the O-ring.
  
  Fig 6: Identifying Fuel Pump O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL PRESSURE REGULATOR ASSEMBLY
1. Using a screwdriver with its tip wrapped in protective tape, remove the fuel pressure regulator assembly.
  
  Fig 7: Locating Fuel Pressure Regulator Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Slowly pull out the fuel pressure regulator assembly because the O-ring is firmly installed between the regulator and the fuel filter.
2. Remove the 2 O-rings from the fuel pressure regulator assembly.
  
  Fig 8: Locating Fuel Pressure Regulator Assembly O-Rings
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002