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Buick Workshop Service and Repair Manuals

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ECM Pinout/Terminal ID Charts|Page 2754 > < Engine Controls - Aftermarket Accessory Usage|Page 2751

Regal V6-231 3.8L VIN L SFI (1990)

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Engine Control Module: Specifications
ECM Pinout/Terminal ID Charts

ECM Connector Terminal Identification  (Part 1 Of 2)

ECM Pinout/Terminal ID Charts|Page 2754 > < Engine Controls - Aftermarket Accessory Usage|Page 2751