Detroit Diesel Corpora- tions ELECTRONIC FIRE COMMANDERTM (EFC) is the second-generation pump

Detroit Diesel Corpora- tion`s ELECTRONIC FIRE COMMANDERTM (EFC) is the second-generation pump controller and apparatus information center made possible through the direct connection to the Detroit Diesel Elec-tronic Controls (DDEC III). The EFC operates the pressure sensor governor (PSG) by replacing all the pump controls and provides a “preset” feature to enable the driver/engineer to set the pump pressure or engine speed well in advance of an emergency. The displays include all vital engine operating parameters such as engine temperature, oil pressure, engine rpm, and voltage, as required by NFPA Standard 1901. (313) 592-5000.