Buick Workshop Service and Repair Manuals > Riviera V6-231 3.8L Turbo VIN 9 FI (1984) > Powertrain Management | Computers and Control Systems | Engine Control Module | Component Information | Locations | Page 1771

Engine Control Module|Description and Operation > < ECM Wiring Harness|Page 1770

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Fig. 004 ECM Connector Terminal Identification & Voltage Specifications

Powertrain Management
Computers and Control Systems
Engine Control Module / Component Information
Locations
Page 1771

Engine Control Module|Description and Operation > < ECM Wiring Harness|Page 1770