The Engine Control Module (ECM), also known as the Powertrain Control Module (PCM) or Engine Control Unit (ECU), is a crucial component in modern vehicles.
It plays a vital role in controlling the engine’s operation and ensuring optimal performance and efficiency. In this blog post, we will delve into the functions, components, and importance of the ECM in vehicle operation. Functions of the Engine Control Module: The ECM is essentially the brain of the vehicle’s engine system, responsible for monitoring …