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Home >> Toyota >> 2007 >> Prius Base >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Ignition System (1NZ-FXE) >> Ignition Coil >> Installation
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Ignition Coil: Installation

  1. INSTALL IGNITION COIL ASSEMBLY 
    1. Install the 4 ignition coils with the 4 bolts.

      Torque: 9.0 N*m (90 kgf*cm, 80 in.*lbf) 

    2. Connect the 4 ignition coil connectors.
      Fig 1: Installing Ignition Coil Bolts
      G04473174Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL ENGINE ROOM NO. 2 RELAY BLOCK 
    1. Install the relay block with the 2 bolts.

      Torque: 8.4 N*m (86 kgf*cm, 74 ft.*lbf) 

    Fig 2: Installing Relay Block With Bolts
    G04473175Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  4. INSTALL REAR NO. 3 FLOOR BOARD (See  INSTALLATION  ) 
  5. INSTALL REAR DECK FLOOR BOX (See  INSTALLATION  ) 
  6. INSTALL REAR NO. 2 FLOOR BOARD (See  INSTALLATION  ) 
  7. PERFORM INITIALIZATION 
    1. Perform INITIALIZATION .
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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