2008 Lexus LS 600hLFACTORY OEM SERVICE PROCEDURE

Fuel Pressure Sensor: Installation

  1. INSTALL FUEL PRESSURE SENSOR 
    1. Install a new gasket to the sensor.
    2. Using SST, install the sensor to the fuel delivery pipe.

      SST 09922-10010 

      Torque: without SST 

      44 N*m (449 kgf*cm, 32 ft.*lbf) 

      with SST 

      30 N*m (306 kgf*cm, 22 ft.*lbf) 

      NOTE:
      • Do not apply oil to threads of the pressure sensor and delivery pipe.
      • Do not allow foreign matter to enter the pipe during the installation.

      HINT

      • Use a torque wrench with a fulcrum length of 30 cm (11 8 in.).
      • Make sure SST and the torque wrench are connected in a straight line.
        Fig 1: Identifying Fulcrum Length
        G05772975Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the sensor connector.
    4. Fig 2: Locating Sensor Connector
      G04947998Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL NO. 2 ENGINE COVER SUB-ASSEMBLY  (See INSTALLATION  )
  3. INSTALL INTAKE MANIFOLD 
    1. Install the intake manifold (see INSTALLATION )
  4. INSPECT FOR FUEL LEAK  (See ON-VEHICLE INSPECTION  )
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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