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Home >> Lexus >> 2011 >> IS 250C Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System (4GR-FSE) (Service Information) >> Ignition Coil And Spark Plug >> Installation >> Installation

Ignition Coil And Spark Plug: Installation: Installation

  1. INSTALL SPARK PLUG 
    1. Using a spark plug wrench, install the 6 spark plugs.

      Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

  2. INSTALL IGNITION COIL ASSEMBLY 
    1. Install the 6 ignition coil assemblies with the 6 bolts.
      Fig 1: Identifying Bolts & Ignition Coil Assemblies
      GTY146014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

    2. Connect the 6 ignition coil connectors.
  3. INSTALL INTAKE AIR SURGE TANK ASSEMBLY 
    1. Install the intake air surge tank. Refer to INSTALLATION .
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