LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1985 >> Forward Control 7.4 W, Standard >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Diesel CEC Theory/Operation >> Operation >> Electronic Control Module (ECM) Operation >> Central Processing Unit
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Central Processing Unit

Digital signals received by the CPU are used to perform all mathematical computations and logic functions necessary to deliver proper EGR flow. The CPU commands operation of EGR system, torque converter clutch, and the diagnostic system.