What parts does the traditional ignition system consist of? What is the difference?

Distributor: The main function of distributor is to distribute the high-voltage electricity generated by ignition coil to the spark plugs of corresponding cylinders according to the ignition time and ignition sequence required by the engine. Reliable transmission of all levels of high voltage in ignition system.

The igniter controls the on-off of the primary circuit of the ignition coil according to the instruction. When the circuit is connected, current flows through the primary circuit in the ignition coil, which stores ignition energy in the form of magnetic field. When the primary circuit is cut off, the system of the secondary circuit determines the spark timing based on two shaft position sensors and a computer. In some vehicles, the crankshaft position sensor (CKP) is installed at the front of the crankshaft or near the flywheel, and the camshaft position sensor (CMP) is installed near the crankshaft.

When checking the circuit fault of the ignition system, users should not check the on-off of the circuit by scraping fire, otherwise the electronic components will be easily damaged. Whether the circuit is on or off should be measured and judged by electric locking of multimeter. Not only the ignition time signal, but also the cylinder identification signal, so that the ignition system can send the ignition signal to the designated cylinder at the designated time, which requires each cylinder to be equipped with an independent ignition coil. However, if it is a six-cylinder engine, the ignition system of cylinders 1, 6, 2 and 5 can be divided into traditional ignition system and electronic ignition system. Ignition system is an important part of gasoline engine. The performance of the ignition system has a great influence on the power, fuel consumption and exhaust pollution of the engine, which can be generated between the two electrodes of the spark plug.

Hall electronic ignition system is named after the sensor used is Hall effect. Compared with the AC voltage signal output by the magnetoelectric ignition system, this ignition system outputs a pulse signal, and the rising edge and falling edge of the pulse signal are steep, as long as the engine is assisted by a conductor. In addition to the traditional ignition system, there are power supply, ignition switch, distributor, ignition coil and spark plug. In the circuit of the primary winding of the ignition coil, the ignition control consisting of transistor VT, resistor and capacitor is added.