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Home >> Chevrolet >> 2001 >> Prizm Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Powertrain Control Module >> Metro
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Powertrain Control Module: Metro

Power for Powertrain Control Module (PCM) is supplied from FI fuse (15-amp) through main relay. PCM memory power is supplied from DOME fuse (15-amp). FI, IG-COIL and DOME fuses are located in relay/fuse box. PCM distributes power and controls ground of various sensors, switches and solenoids for engine control. For component locations, see Figure-Figure .

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