The general ignition coil has a screw coil, a primary coil and a secondary coil.

The ignition module is also called the ignition controller. It can achieve the automatic ignition, flame indication, flameout alarm, and signal transmission automatically through the use of different metal probes or ultraviolet light pipes through different requirements of the environment. Light weight, strong ignition, responsiveness and other characteristics, it can be widely used in various industries to monitor the flame generated by gas or liquid, and flameout protection.

Distributor is a part of the ignition system that controls the on-off of the primary circuit in a timely manner and distributes the spark to the spark plugs of each cylinder in order.

The advantage of the air flow meter is that the pressure loss is extremely small, and the measurable flow range is large.