Liquid Pump Control System

摘要

Fuel or additive pump control system comprising a fuel or additive system control unit (FSCU(6)), which communicates with an engine control unit (EDU(I)) through communication means (13). The FSCU comprises means using data from the ECU for calculating a desired fuel or additive pressure, means (10) for comparing the desired fuel or additive pressure (9) with an actual fuel or additive pressure and means for generating a fuel or additive pump control signal.