Toyota Matrix 2003-06

Removal & Installation

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1zz-FE Engine



  1. Remove the 2 fasteners.
  2.  
  3. Remove the 2 plastic retainers.
  4.  
  5. Remove the engine cover from the engine.
  6.  
  7. Disconnect the 4 electrical connectors from the ignition coils (3).
  8.  
  9. Remove the fasteners (4) from the ignition coils.
  10.  
  11. Remove the fasteners from the electrical harness .
  12.  
  13. Remove the electrical harness package .
  14.  
  15. Remove the ignition coils (3) from the cylinder head.
  16.  

To install:

  1. Install the ignition coils to the engine.
    NOTE
    Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2.  
  3. Secure the ignition coils with the fasteners. Tighten the ignition coil fasteners to
  4.  
  5. Install the electrical harness and secure with the 2 fasteners. Tighten the fasteners to 78 inch lbs (8.8 Nm).
  6.  
  7. Connect the electrical connectors to the ignition coils.
  8.  
  9. Install the engine cover. Secure the engine cover with the 2 fasteners. Tighten the 2 fasteners to 80 inch lbs (9 Nm).
  10.  
  11. Install the 2 plastic retainers.
  12.  

2zz-FE Engine



  1. Remove the engine cover from the engine.
  2.  
  3. Disconnect the 4 electrical connectors from the ignition coils.
  4.  
  5. Remove the fasteners from the ignition coils.
  6.  
  7. Remove the fasteners from the electrical harness.
  8.  
  9. Remove the electrical harness package.
  10.  
  11. Remove the ignition coils from the cylinder head.
  12.  

To install:

  1. Install the ignition coils to the engine.
    NOTE
    Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2.  
  3. Secure the ignition coils with the fasteners. Tighten the ignition coil fasteners to 80 inch lbs (9 Nm).
  4.  
  5. Install the electrical harness and secure with the 2 fasteners. Tighten the fasteners to78 inch lbs (8.8 Nm).
  6.  
  7. Connect the electrical connectors to the ignition coils.
  8.  
  9. Install the engine cover to the engine.
  10.  
  11. Secure the engine cover with the four fasteners. Tighten the fasteners to 62 inch lbs (7 Nm).
  12.  

 
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