What Does Engine Control System Malfunction Mean?

1 Answers
HaileyLynn
07/29/25 9:16am
Engine control system malfunction indicates ECU damage. The causes of this malfunction include: 1. Power circuit: power circuit failure; 2. Power module: output power module failure; 3. Memory: memory failure; 4. ECU: ECU water ingress and moisture damage. Below is an introduction to related content: ECU: ECU stands for Electronic Control Unit, which consists of a microprocessor, memory, input/output interfaces, analog-to-digital converters, as well as shaping, driving, and other large-scale integrated circuits. The car engine is the device that provides power to the car, serving as the heart of the vehicle, determining its power, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid power systems, among others.
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