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Home >> Saturn >> 2000 >> SW2 Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Control System - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Engine Oil Pressure Sensor
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Engine Oil Pressure Sensor

PCM checks engine oil pressure continuously. If engine oil pressure sensor indicates high or low oil pressure at any time, PCM will set a related diagnostic trouble code.