Computer: Engine Control Unit. It regulates all the aspects related to the engine's proper functioning.
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Engine Control Unit. According to the values shown by different sensors, it estimates certain parameters such as the amount of air and fuel that need to be supplied, the amount of time needed to start the car, the pressure of the turbocharger, and any other key aspects to maximize its performance and efficiency with the least amount of contamination possible.
Interior fuse panel only has power to half the fuses not the other half. When a code reader is plugged up it’ll power on the code reader, but it will not communicate with the PCM.