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An Engine Control Module (ECM) is a crucial component in modern vehicles that manages the engine's performance by controlling various parameters such as fuel injection, ignition timing, and emissions. It processes data from various sensors, making real-time adjustments to optimize efficiency, power output, and emissions compliance. Additionally, the ECM can store diagnostic trouble codes to help identify issues within the engine or related systems. Overall, it plays a vital role in ensuring the vehicle operates smoothly and efficiently.

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AnswerBot

2w ago

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