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Home >> Chevrolet >> 2007 >> Impala V6-3.9L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Diagrams >> Connector Views

Connector Views

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Engine Control Module Connector End Views

Engine Control Module (ECM) C1









Engine Control Module (ECM) C1 (Pin 1 To 22):





Engine Control Module (ECM) C1 (Pin 23 To 73):






Engine Control Module (ECM) C2









Engine Control Module (ECM) C2 (Pin 1 To 11):





Engine Control Module (ECM) C2 (Pin 12 To 66):





Engine Control Module (ECM) C2 (Pin 67 To 80):