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1990
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Prizm Base, 4D Hatchback, Automatic
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Pin Voltage Charts
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Pin Voltages
Pin Voltages
Fig 1: Checking ECM Terminal Pin Voltages (Prizm GSi VIN 5)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Checking ECM Terminal Pin Voltages (Prizm VIN 6)
Courtesy of GENERAL MOTORS CORP.
Courtesy of GENERAL MOTORS CORP.
Courtesy of GENERAL MOTORS CORP.