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Fuel Pressure Regulator: Disassembly

  1. REMOVE FUEL SENDER GAUGE ASSEMBLY 
    1. Disconnect the fuel sender gauge connector from the fuel suction plate
    2. Fig 1: Removing Fuel Sender Gauge Assembly
      G05772930Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Press down on the sender gauge claw labeled A. Then slide the sender gauge upward
      NOTE: Do not touch the sender plate's resistance plate area or the contact area.
  2. REMOVE FUEL SUCTION PLATE SUB-ASSEMBLY 
    1. Disconnect the fuel pump connector from the fuel suction plate.
      Fig 2: Locating Fuel Pump Connector Of Fuel Suction Plate
      G05772931Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using needle nose pliers, remove the E-ring.
    3. Fig 3: Identifying E-Ring
      G04947948Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the fuel suction plate and spring from the sub-tank.
  3. REMOVE FUEL FILTER 
    1. Detach the 2 claws and remove the filter from the sub-tank.
      Fig 4: Locating Fuel Filter Claws
      G04947949Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE JET PUMP 
    1. Using a screwdriver with the tip taped, remove the jet pump from the sub-tank.
      Fig 5: Removing Jet Pump Of Sub-Tank
      G04947950Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the jet pump
      Fig 6: Identifying O-Ring Of Jet Pump
      G05772935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FUEL PRESSURE REGULATOR ASSEMBLY 
    1. Disconnect the fuel pump connector from the fuel pump.
      Fig 7: Locating Fuel Pump Connector To Fuel Pump
      G04947952Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the 2 claws of the fuel filter and remove the cap.
    3. Fig 8: Locating Claws Of Fuel Filter
      G04947953Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the fuel pressure regulator from the fuel filter.
    5. Remove the 2 O-rings from the pressure regulator