An engine control unit (ECU), also called an engine control module (ECM), [1] is a device that controls various subsystems of an internal combustion engine. Systems commonly controlled …

Nov 2, 2018 · The Engine Control Module (ECM), also called the Engine Control Unit (ECU), ensures that your vehicle operates at optimal performance. The ECM monitors most of the …

Do you know what the engine control module actually controls? Check out this article to learn about ECMs in cars and find out what they do.

The Electronic Control Module or ECM, often referred to as the vehicle’s brain, is a computer system that manages various aspects of your car’s operation. It collects data from various …

Jun 4, 2025 · The engine control module (ECM), also referred to as the engine control unit (ECU), is a critical component which links your engine to the central computer of your vehicle.

Apr 11, 2025 · The ECM, or engine control module, is a computer that manages engine operation by using data from sensors to control components like fuel injectors and ignition coils.

Nov 3, 2023 · Learn about Electronic Control Module (ECMs) and how they optimize engine performance and provide efficiency and reliability in diverse vehicle technologies.

What does ECU/ECM stand for? An engine control module, also known as an engine/electronic control unit (ECU), is a type of engine control system that manages various aspects of an …

The engine control module (ECM) is an electronic control unit that manages the engine’s performance. It monitors various sensors and adjusts fuel injection, ignition timing, and other …

Jun 16, 2025 · Learn the difference between ECM, PCM, TCM, BCM, IDM, and FICM. Discover each module’s role in your vehicle’s performance and how they work together.