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Home >> Buick >> 2008 >> Lucerne V8-4.6L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Diagrams
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Engine Control Module: Diagrams



Component Connector End Views

Engine Control Module (ECM) X1 (LD8/L37/4.6L)








Engine Control Module (ECM) X2 (LD8/L37/4.6L)











Engine Control Module (ECM) X3 (LD8/L37/4.6L)







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