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Home >> Chevrolet >> 1998 >> Prizm Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation 1.8L >> Computerized Engine Controls >> Input Devices >> Crank (Start) Signal
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Crank (Start) Signal

Engine start signal, sent from starter circuit, is used by PCM to determine when engine is cranking. PCM receives crank signal when starter motor is energized.