Fuel Pressure Regulator: Installation

WARNING: This page is about a different car, the 2008 Toyota FJ Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL FUEL PRESSURE REGULATOR ASSEMBLY
1. Install the vacuum hose.
2. Apply a light coat of spindle oil or gasoline to a new O-ring and install it onto the fuel pressure regulator.
3. Install the fuel pressure regulator with the 2 bolts.
  Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
  
  Fig 1: Identifying Fuel Pressure Regulator Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY (See INSTALLATION )
INSTALL AIR CLEANER ASSEMBLY (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf)
CHECK FOR FUEL LEAKAGE
INSTALL V-BANK COVER (See INSTALLATION )