An ignition system is a crucial component in internal combustion engines, responsible for igniting the air-fuel mixture in the engine's cylinders. It typically consists of several parts, including the spark plug, ignition coil, and distributor. The system generates a high-voltage spark that ignites the fuel, enabling the engine to produce power. There are different types of ignition systems, such as conventional ignition and distributor-less ignition systems (DIS). Each type has its own advantages and is designed to improve engine performance, fuel efficiency, and emissions. Proper functioning of the ignition system is essential for reliable engine operation.