FUEL PRESSURE PULSATION DAMPER (for Direct Injection): Removal

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 assembly and the fuel injector assembly. The fuel in the pipe is highly pressurized.
DISCHARGE FUEL SYSTEM PRESSURE
1. Discharge fuel system pressure (See FUEL SYSTEM ).
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
REMOVE INTAKE AIR SURGE TANK ASSEMBLY
1. Remove the intake air surge tank assembly (See REMOVAL ).
DISCONNECT NO. 1 FUEL HOSE (See REMOVAL )
SEPARATE ENGINE WIRE
1. Disconnect the harness clamp and then separate the engine wire.
REMOVE NO. 3 COVER SUB-ASSEMBLY
1. Remove the bolt and separate the engine wire.
2. Remove the 2 bolts and bracket.
  
  Fig 2: Locating Wire Harness And Bracket Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 2 clips and No 3 cover sub-assembly.
REMOVE FUEL PRESSURE PULSATION DAMPER ASSEMBLY (for Direct Injection)
1. Disconnect the harness clamp and remove the 2 bolts and brackets.
  
  Fig 4: Locating Brackets Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the 3 fuel hoses.
  
  Fig 5: Locating Fuel Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Using SST, loosen the 2 fuel pressure pulsation damper assemblies.
  SST 09612-24014 (09617-24011)
  
  Fig 6: Loosening Fuel Pressure Pulsation Damper Assemblies
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the 2 clamp bolts shown in the illustration
  
  Fig 7: Locating Clamp Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Remove the 4 gaskets and No. 1 fuel pipe sub-assembly.