2007 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

VVT Sensor: Installation

  1. INSTALL VVT SENSOR 
    1. Install the 2 sensors with the 2 bolts.
      Fig 1: Identifying 2 Sensors With Bolts
      G05291591Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

  2. INSTALL INTAKE MANIFOLD 
    1. Install the intake manifold (see INSTALLATION ).
  3. INSTALL INTAKE AIR CONNECTOR PIPE (See  INSTALLATION  ) 
  4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  5. 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.
  6. ADD ENGINE COOLANT (See  COOLANT  ) 
  7. CHECK FOR ENGINE COOLANT LEAKS 
    1. Check for engine coolant leaks (see COOLING SYSTEM ).
  8. INSTALL NO. 1 AIR CLEANER INLET (See  INSTALLATION  ) 
  9. INSTALL V-BANK COVER (See  INSTALLATION  ) 
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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