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Home >> Chevrolet >> 1982 >> Cavalier CL, 2D Hatchback, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Computer Command Control >> Operation >> Electronic Control Module (ECM) >> Notes

Electronic Control Module (ECM): Notes

The ECM is located in passenger compartment and controls all CCC system functions. The ECM consists of input/output devices, Central Processing Unit (CPU), power supply and memories. A brief description and operation of each component is as follows:

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