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Pontiac
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1997
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Bonneville V6-3.8L SC VIN 1
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Repair and Diagnosis
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Connector Views
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Engine Control Module
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ECM/PCM/VCM Pinout Voltage
ECM/PCM/VCM Pinout Voltage
The OE manufacture does not provide an ECM/PCM/
VCM
connector voltage pinout chart for this vehicle, only a function description.