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 that plays a vital role in controlling and monitoring the engine’s performance.
In this blog post, we will discuss the functions, importance, and maintenance of the ECM. Functions of the ECM: The ECM is essentially the brain of the engine, responsible for controlling various aspects of its operation. Some of the key functions of the ECM include: 1. Fuel Injection: The ECM controls the fuel injectors to …