FUEL PRESSURE PULSATION DAMPER (for Direct Injection): Installation

PRECAUTION
CAUTION:
- Do not smoke or work near an open flame when handling the fuel system.
- Keep gasoline away from rubber or leather parts.
- Do not allow fuel to spray when removing the pipe between the high pressure side fuel pump and the fuel injector. The fuel in the pipe is highly pressurized.
INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY (for Direct Injection)
1. Temporarily install the 2 fuel pressure pulsation damper assemblies together with 4 new gaskets and the No 1 fuel pipe sub-assembly.
  
  Fig 1: Identifying Fuel Pressure Pulsation Damper And Fuel Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 clamp bolts
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
  
  Fig 2: Locating Clamp Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Using SST, tighten the 2 fuel pressure pulsation damper assemblies
  SST 09612-24014 (09617-24011)
  
  Torque: without SST
  
  40 N*m (408 kgf*cm, 30 ft.*lbf)
  
  with SST
  
  35 N*m (357 kgf*cm, 26 ft.*lbf)
  
  HINT
  - Use a torque wrench with a fulcrum length of 30 cm (11.81 in.)
  - Make sure that SST and the wrench are connected in a straight line
  Fig 3: Identifying Torque Wrench Fulcrum Length
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Connect the 3 fuel hoses
  
  Fig 4: Locating Fuel Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Install the 2 brackets with the 2 bolts and then connect the harness clamp.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
  
  Fig 5: Locating Brackets Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL NO. 3 COVER SUB-ASSEMBLY
1. Install the No. 3 cover sub-assembly with the 2 clips.
  
  Fig 6: Identifying Cover Clips
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the bracket and wire harness with the 3 bolts.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
Fig 7: Locating Wire Harness And Bracket Bolts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL ENGINE WIRE
1. Connect the harness clamp then install the engine wire.
Fig 8: Identifying Harness Clamp
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT NO. 1 FUEL HOSE (See INSTALLATION )
INSTALL INTAKE AIR SURGE TANK ASSEMBLY
1. Install the intake air surge tank assembly (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
INSPECT FOR FUEL LEAK (See ON-VEHICLE INSPECTION )