Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2009 Toyota Matrix S, AWDFACTORY OEM SERVICE PROCEDURE

Ignition Coil And Spark Plug: Installation

INSTALL SPARK PLUG
1. Install the 4 spark plugs.
  Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf)
Fig 1: Locating Spark Plug
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL IGNITION COIL ASSEMBLY
1. Install the 4 ignition coils with the 4 bolts.
  Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
  
  Fig 2: Locating Ignition Coil Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 4 ignition coil connectors.
INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY (See INSTALLATION )

Fig 3: Locating Ignition Coil Connectors
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.