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Home >> Chevy Truck >> 1983 >> G 30 1 Ton Van L6-250 4.1L VIN D 2-bbl >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Diagrams >> C-3 System

C-3 System

ECM Terminal Identification & Voltage Specifications:

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