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Home >> Chevrolet >> 2009 >> Impala V6-3.5L >> 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 (LZE-3.5L Flex Fuel, LZ4-3.5L Gas, LZG-3.9L Flex Fuel)










Engine Control Module (ECM) X2 (LZE-3.5L Flex Fuel, LZ4-3.5L Gas, LZG-3.9L Flex Fuel)












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