Engine control unit - Wikipedia
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 by an ECU …
What Is an ECU and How Does It Work? | The ECU Pro Blog
Jan 30, 2025 · ECUs are responsible for ensuring that the engine works well and the vehicle operates consistently. But what is an ECU, exactly? What do these systems do? Read on to learn the ins and …
What Is an Electronic Control Unit (ECU) and How It Work
Oct 15, 2023 · In modern automotive systems, ECUs are not limited to engine management but also play a significant role in essential components like the anti-lock braking system, safety airbag …
What is ECU in Car: Function, Types & Performance Explained
Jun 4, 2025 · The Engine Control Unit (ECU) is a crucial component in modern vehicles, responsible for managing engine performance by processing data from various sensors and controlling actuators.
Understanding the Components of an ECU: A Diagram
Electronic Control Units, or ECUs, play a crucial role in the functioning of modern vehicles. These devices are responsible for controlling various aspects of a car’s systems, such as the engine, …
Understanding Engine Control Units (ECUs) and Their Importance
Aug 8, 2025 · What is an Engine Control Unit (ECU)? An Engine Control Unit (ECU), also known as an Engine Control Module (ECM) or Powertrain Control Module (PCM), is an electronic device installed …
How Engine Control Unit (ECU) Works — In One Simple Flow ...
Dec 19, 2025 · The Engine Control Unit (ECU) is the brain behind modern vehicle performance. It manages critical functions like fuel injection, ignition timing, and emissions control, ensuring your …