YES! the spark plug ignites the fuel mixture and causes combustion
Battery,ignition coil, distributor, spark plug, high tension leads
A system where the Ignition Coils are located on top of the spark plug boots... Coils powered by the ECM.
It stands for Capacitive Discharged Ignition. It is Part of the ignition system obviously and stores electricity to make a larger stronger spark in the spark plug.
It doesn't have them, the red part on top of the spark plugs is called Direct Ignition. It replaces coil and cables in the ignition system! Wasman, Saabforum.nl
The ignition coil would only affect the spark to the spark plug(s).
The spark plug wire(s) .
Okay it break down like this; 1, the ignition. coil. 2, trigger or ignition module, 3 spark plug wire, 4 spark plug. You dident ask how it works. Wanna Know? I'm kolher. The primary system is the the low voltage side, points, ignition module, primary side of ignition coil and ignition switch. The secondary windings of the coil, coil wire, distributor cap, rotor, spark plug wires and spark plugs are parts of the secondary system.
Ignition switch, coils, starter, alternator, spark plugs. plug wires, battery.