buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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ECM Pinout/Terminal ID Charts|Page 83 > < ECM Pinout/Terminal ID Charts|Page 81

Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)

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Engine Control Module: Specifications
Computer Command Control - Port Fuel Injection

ECM Connector Terminal Identification And Voltage Specification (Part 1 Of 2)

ECM Pinout/Terminal ID Charts|Page 83 > < ECM Pinout/Terminal ID Charts|Page 81