Well, there are several "brains" in your car, but most people are referring to the ECU (engine control unit) when they refer to the brain. The ECU interfaces with all of the engine management sensors and adjusts fuel, timing and other performance-related issues real-time as you drive. It uses algorithms written into its programming to make your engine run as efficiently as possible. It also detects problems with engine sensors and equipment and alerts you via the check engine light and the OBD hook-up.
Hope this is an answer to your question,
matt
Its the brain, it controls the engine and everything else or us stupid daft grease monkeys wouldnt call it the brain box would we
Write your answer...can car brain box be repai
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