The ignition method of a gasoline engine is a type of spark-ignition. The gas engine uses an electronic igniter located above the喷油嘴 to produce an electric spark and ignite the gasoline to achieve the purpose of ignition and burning.

The introduction of the ignition method of a gas engine:

1. Traditional lead-acid battery ignition: using the battery and generator as the power source, with the help of the ignition coil and the breaker, the low voltage DC power provided by the power source is converted into high voltage, and then distributed to each spark plug to produce an electric spark between the two electrodes of the spark plug and ignite the combustible mixture.

2. Electronic ignition: using the battery and generator as the power source, with the help of the ignition coil and the point fire control unit composed of a crystal three-level管, the low voltage power provided by the power source is converted into high voltage, and the high voltage is distributed to each spark plug by the分配器, and the spark plug produces an electric spark between the two electrodes to ignite the combustible mixture.

3. Microcomputer-controlled ignition: using the battery and generator as the power source, with the help of the ignition coil to convert the low voltage power into high voltage, and then distribute the high voltage to each spark plug by the分配器, and the microcomputer control system controls the timing of the ignition according to the information provided by various sensors reflecting the engine's working condition, and ignites the combustible mixture.