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Home >> Oldsmobile >> 2001 >> Intrigue GL >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Control System - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Camshaft Position Sensor (2.2L & 2.4L)

Camshaft Position Sensor (2.2L & 2.4L)

Camshaft Position (CMP) sensor is located on rear side of engine block (2.2L), or on top of cylinder head in camshaft housing (2.4L). CMP sensor is used to determine crankshaft-to-camshaft position so that PCM can determine which cylinder is ready to be fueled by injector. Sensor is also used to determine which cylinder is misfiring when a misfire is present. A problem in the circuit will set a related diagnostic trouble code.