Engine Ignition

The electronic ignition system is a coil-on-plug ignition system. The coil-on-plug ignition system consists of the:

• eight ignition coil-on-plugs.
• eight ignition wires.
• eight upper spark plugs.
• eight lower spark plugs.

The 8 separate ignition coil-on-plugs:

• change low voltage signals from the PCM to high voltage pulses.
• produce the high voltage pulses to the spark plugs.
• are connected directly to the upper spark plug.
• are connected by an ignition wire to the lower spark plug.

The 16 spark plugs:

• change high voltage pulses into a spark which ignites the fuel and air mixture.
• originally equipped on the vehicle have platinum-enhanced electrodes for long life.