ECU vs ECM: Key Differences, Benefits, and Essential Buyer Insights Explained
Understanding the difference between the ECU and ECM is essential for maximizing the performance and reliability of your machinery. The Engine Control Unit (ECU) is crucial for regulating engine functions, while the Engine Control Module (ECM) takes it a step further by managing additional vehicle systems, including emissions. Ensuring clarity on these components allows for better investment in equipment that meets your operational needs. 
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