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 key role in controlling and monitoring the engine’s performance.
This blog post will delve into the intricacies of the ECM, discussing its functions, importance, and the impact it has on a vehicle’s overall performance. The ECM is essentially the brain of the engine, responsible for regulating various systems within the vehicle to ensure optimal performance, fuel efficiency, and emissions control. It gathers data from …
