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. When the engine is running, the ignition 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 method of delivering the spark, but all aim to ensure efficient combustion for optimal engine performance. Proper functioning of the ignition system is essential for smooth engine operation.