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Home >> Lexus >> 2008 >> IS 250 RWD, Standard >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel (4GR-FSE) >> Cold Start Injector >> Installation

Cold Start Injector: Installation

  1. INSTALL COLD START INJECTOR 
    1. Install a new gasket to the intake air surge tank.

      HINT:

      Align the protrusion of the gasket on the intake air surge tank.

      Fig 1: Aligning Protrusion Of Gasket On Intake Air Surge Tank
      G05826561Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the cold start injector with the 2 bolts.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      Fig 2: Locating Cold Start Injector Bolts
      G05826559Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install 2 new gaskets and the hose to the cold start injector with the bolt.

      Torque: 15 N*m (153 kgf*cm, 11 ft.*lbf) 

      NOTE:
      • Be careful not to damage the gasket.
      • Do not fold or bend the hose.
      Fig 3: Locating Hose Bolt
      G05826558Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL  (See INSTALLATION )
  3. INSPECT FOR FUEL LEAK  (See ON-VEHICLE INSPECTION  )
  4. INSTALL V-BANK COVER SUB-ASSEMBLY  (See ON-VEHICLE INSPECTION  )
  5. PERFORM INITIALIZATION 
    1. Perform initialization (See INITIALIZATION ).

      HINT:

      Certain systems need to be initialized after reconnecting the cable to the negative (-) battery terminal.