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Home >> Acura >> 2003 >> 3.2CL Base >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Crankshaft Speed Fluctuation (CKF) Sensor
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Crankshaft Speed Fluctuation (CKF) Sensor

Sensor produces a pulse signal with which PCM can detect minute changes in crankshaft speed. Signal is used to detect misfires.