In a 1997 Trans Am, a speed sensor typically does not directly control fuel flow; rather, it provides the engine control module (ECM) with vehicle speed information. If the speed sensor malfunctions, the ECM may enter a default mode that can affect fuel delivery, potentially leading to performance issues. However, it won't cut fuel entirely unless there are additional faults in the engine management system. It's important to diagnose the issue accurately to determine the root cause of any fuel-related problems.
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