There are two main types: coil-on-plug and coil pack. Coil-on-plug ignition systems have a separate ignition coil for each spark plug, while coil pack systems have one ignition coil that powers ...

Originally the lawnmower engine used a magneto coil ignition system, magnetos are simple and very common in lawnmowers. The magneto is designed to produce a high voltage spike when influenced by a ...

the ignition system consists of an ignition coil, which converts battery voltage to higher voltage, and the spark plug wires that join these components. Advancements have greatly reduced the need ...