Aircraft Ignition System
The ignition system consists of magnetos, spark plugs, high tension leads, and the ignition switch. The magnetos are not attached to the electrical system in the aircraft, instead, it uses a magnet to create an electric current that will ignite the spark plugs, as long as the crankshaft is moving. Most aircraft have two magnetos that work independently of each other. Each magneto is connected to one of the two sparkplugs in each cylinder. Having two sparkplugs as opposed to one assist in the combustion process with the fuel-air mixture. There are a few things that could go wrong with the ignition system. The magneto could go out, there could be a problem with the wire that connects the magneto to the sparkplug or the spark plug could be firing improperly. This could impact the engine power output. The good news is that since there are two magnetos and two spark plugs per cylinder if one side fails during flight you can still rely on the other side. Despite this, if you k...