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Home >> Pontiac >> 1996 >> Trans Sport >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Control System - Theory & Operation >> Computerized Engine Controls >> Powertrain Control Module (Pcm)/Vehicle Control Module (VCM) >> Arithmetic Logic Unit (ALU)

Arithmetic Logic Unit (ALU)

This internal component of the PCM/VCM converts electrical signals received from various engine sensors into digital signals for use by the CPU.

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