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Home >> Toyota >> 2016 >> Sienna LE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [2GR-FE] (Service Information) >> Ignition Coil And Spark Plug >> Installation [12/2015 - 08/2016] >> Procedure
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Installation [12/2015 - 08/2016]: Procedure

  1. INSTALL SPARK PLUG 
    1. Using a 16 mm 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 coils with the 6 bolts.

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

    2. Connect the 6 ignition coil connectors.
    3. Connect the 3 wire harness clamps.
  3. INSTALL NO. 1 SURGE TANK STAY 

    Refer to PROCEDURE - Step 19

  4. INSTALL INTAKE AIR SURGE TANK ASSEMBLY 

    (Refer to INSTALLATION [12/2015 - 08/2016] )

  5. ADD ENGINE COOLANT 

    Refer to PROCEDURE - Step 4

  6. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 1