Darla SandyKnowledge Contributor
What is the role of the ECU (Engine Control Unit) in a car?
What is the role of the ECU (Engine Control Unit) in a car?
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The ECU manages and controls various engine functions, such as fuel injection, ignition timing, and emissions control.
The ECU, or Engine Control Unit, is like the brain of a car’s engine. It’s a computer that monitors and controls various aspects of the engine’s operation. The ECU collects data from sensors throughout the engine and makes real-time adjustments to optimize performance, fuel efficiency, and emissions. It regulates things like fuel injection, ignition timing, and air-fuel mixture. So, you can think of the ECU as the engine’s smart manager, ensuring everything runs smoothly and efficiently! 🚗🧠💻