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Home >> Chrysler >> 2001 >> Intrepid Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Knock Sensor

Knock Sensor

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Knock sensor detects cylinder block vibrations caused by knocking and sends a signal to ECM/PCM. ECM/PCM retards ignition timing according to strength of knocking.

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