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 include the fuel injection and ignition systems.
What Is an Electronic Control Unit (ECU) and How It Work
2023年10月15日 · This article explores the Electronic Control Unit (ECU), a critical component in modern automotive systems, known for its role in achieving precise control of engines and various vehicle systems. ECU functions as a microcomputer controller, processing data from sensors, executing instructions, and enhancing vehicle performance and efficiency.
Electronic control unit - Wikipedia
An electronic control unit (ECU), also known as an electronic control module (ECM), is an embedded system in automotive electronics that controls one or more of the electrical systems or subsystems in a car or other motor vehicle.
ECU (Electronic Control Unit) explained - ECU Testing
In the Automotive industry, the term ECU often refers to an Engine Control Unit (ECU), or an Engine Control Module (ECM). If this unit controls both an engine and a transmission, it is often described as a Powertrain Control Module (PCM) .
What Is An ECM/ECU And Why Is It Important?
In a modern vehicle, the Engine Control Unit (ECU) is a small computer that controls the way the engine works. It maximizes the efficiency and performance of a vehicle by adjusting the fuel-air mixture and ignition timing. This guide will explain why a modern ECU is so important, look into its history, and describe how it functions.
Electronic engine control unit - Bosch Mobility
The electronic engine control unit (ECU) is the central controller and heart of the engine management system. It controls the fuel supply, air management, fuel injection and ignition. Due to the scalability of its performance, the control unit is also able to control the exhaust system as well as to integrate transmission and vehicle functions.
ECU 101: What Is an Engine Control Unit? - eBay Motors Blog
2023年10月12日 · The engine control unit is the computerized brain of the modern automobile engine. Discover how the ECU controls your engine run and symptoms of ECU problems.
What Is an Electronic Control Unit? - Aptiv
2020年4月16日 · An electronic control unit (ECU) is a small device in a vehicle’s body that is responsible for controlling a specific function. Today’s vehicles may contain 100 ECUs or more, controlling functions that range from the essential (such as engine and power steering control) to comfort (such as power windows, seats and HVAC), to security and ...
Automotive 101: What exactly does the computer box in your …
2017年10月4日 · Thanks to the ECU or electronic control unit (more commonly known as the computer box), the car of today is far safer and more efficient than it ever was. Simply put, the ECU is the brain...
What is an ECU - Electronic Control Module? - AutoECMs
An Engine Control Module or Electronic Control Module (ECU) acts as the brain for your car. In fact some people call it the brain box. ECUs are generally used to monitor and control engine functions such as determining what position the gas pedal is at while idling.