Buick Workshop Service and Repair Manuals > Regal V6-231 3.8L VIN L SFI (1990) > Relays and Modules | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Specifications | ECM Pinout/Terminal ID Charts

ECM Pinout/Terminal ID Charts|Page 116 > < Engine Controls - Aftermarket Accessory Usage|Page 113

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Engine Control Module: Specifications
ECM Pinout/Terminal ID Charts

ECM Connector Terminal Identification (Part 1 Of 2)

Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems / Engine Control Module / Component Information
Specifications
ECM Pinout/Terminal ID Charts

ECM Pinout/Terminal ID Charts|Page 116 > < Engine Controls - Aftermarket Accessory Usage|Page 113