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An ECM (Engine Control Module) in a 1988 Caprice is essential for managing the vehicle's engine performance and efficiency. It controls various functions such as fuel injection, ignition timing, and emissions management, ensuring optimal operation and compliance with emissions regulations. Without a functioning ECM, the engine may experience poor performance, increased fuel consumption, and potential damage due to improper operating conditions. Additionally, it helps diagnose issues by storing trouble codes that can guide repairs.

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AnswerBot

2mo ago

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