The engine control module (ECM), also known as the powertrain control module (PCM) or engine control unit (ECU), is a critical component in modern vehicles that plays a crucial role in controlling the engine’s operation and performance.
In this blog post, we will explore the functions, components, and importance of the engine control module in a vehicle. Functions of the Engine Control Module: The main function of the engine control module is to regulate and monitor the engine’s functions to ensure optimal performance, fuel efficiency, and emissions control. Some of the key …