Buick Workshop Service and Repair Manuals > Regal V6-191 3.1L (1991) > Relays and Modules | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Specifications | Page 131

ECM Pinout/Terminal ID Charts|Page 132 > < ECM Pinout/Terminal ID Charts|Page 130

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Engine Control Module: Locations

Rh Front Of Engine Compartment

RH side of engine compartment, front of strut tower

Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems / Engine Control Module / Component Information
Specifications
Page 131

ECM Pinout/Terminal ID Charts|Page 132 > < ECM Pinout/Terminal ID Charts|Page 130