FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Buick >> 1989 >> Reatta V6-231 3.8L VIN C SFI >> Repair and Diagnosis >> Specifications >> Electrical Specifications >> Engine Control Module

Engine Control Module

ECM Connector Pinout (1 Of 2):



ECM Connector Pinout (2 Of 2):



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