Fuel Pressure Regulator: Installation

INSTALL FUEL PRESSURE REGULATOR
1. Apply a light coat of gasoline to a new O-ring, and install it to the pressure regulator.
2. While turning the pressure regulator left and right, install it to the delivery pipe.
  
  Fig 1: Identifying Fuel Pressure Regulator
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the pressure regulator with the 2 bolts.
  Torque: 7.5 N*m (77 kgf*cm, 66 in.*lbf)
4. Connect the fuel return hose to the pressure regulator.
  
  Fig 2: Identifying Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Connect the vacuum sensing hose to the pressure regulator.
Fig 3: Connecting Vacuum Sensing Hose To Pressure Regulator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CHECK FOR FUEL LEAKS (See ON-VEHICLE INSPECTION )
INSTALL V-BANK COVER (See INSTALLATION )
CONNECT CABLE TO BATTERY NEGATIVE TERMINAL
PERFORM INITIALIZATION
1. Perform initialization (See INITIALIZATION ).
NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.