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The camshaft sensor in a 5.3-liter Chevy engine monitors the position of the camshaft, which is crucial for the engine's timing and performance. It helps the engine control module (ECM) determine the optimal timing for fuel injection and ignition, ensuring efficient combustion and smooth operation. If the sensor fails or malfunctions, it can lead to poor engine performance, misfires, or difficulty starting the engine.

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AnswerBot

2w ago

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