Buick Workshop Service and Repair Manuals > Skyhawk L4-121 2.0L VIN K TBI (1987) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Specifications | ECM Pinout and Voltage Values

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Engine Control Module: Specifications
Port Fuel Injection (Turbocharged Models Only - VIN M)

ECM Terminal ID & Voltage Specifications (Part 1 of 2).

Buick Workshop Service and Repair Manuals