FIELD: mechanical engineering; diesel engines. SUBSTANCE: proposed fuel feed electronic control system of diesel engine is made two-circuit, containing main circuit including electronic control unit whose inputs are connected with primary data transducers of diesel engine condition and output is connected through power switch unit with fuel feed control valves, and doubling circuit including electronic speed governor whose inputs are coupled with primary data transducers of diesel engine condition and output, with fuel pump control rack through power amplifier of electronic speed governor and actuator. Invention is aimed at improving accuracy of fuel metering, especially at partial load duties, reducing fuel consumption and improved economy characteristics of diesel engine. EFFECT: improved operation reliability. 6 cl, 1 dwg
