Also known as the engine control unit (ECU), the ECM is essentially the brain of the car's engine, overseeing a multitude of functions to ensure smooth operation. One of the key responsibilities of the ECM is to regulate the fuel injection system to optimize fuel consumption and emissions. It carefully monitors various sensors throughout the engine to determine the ideal air-to-fuel ratio and ignition timing, constantly adjusting to maintain peak efficiency. In addition, the ECM controls o...

One car that features an advanced ECM is the 2021 Ford Mustang GT. The ECM in the Ford Mustang GT is a sophisticated computer system that continuously monitors and adjusts various parameters to optimize the engine's performance. It controls fuel injection, ignition timing, idle speed, and emissions control, among other functions. This ensures that the engine operates efficiently and reliably, delivering the impressive power and torque that the Mustang is known for. The ECM in the Ford Must...

One car that features an advanced ECM is the 2021 Ford Mustang GT. The ECM in the Ford Mustang GT is a sophisticated computer system that continuously monitors and adjusts various parameters to optimize the engine's performance. It controls fuel injection, ignition timing, idle speed, and emissions control, among other functions. This ensures that the engine operates efficiently and reliably, delivering the impressive power and torque that the Mustang is known for. The ECM in the Ford Must...