FUEL SYSTEM


  1. SYSTEM CONTROL


    1. In this system, the highly pressurized fuel supplied by the supply pump assembly is stored in the common-rail assembly, and the ECM sends signals to the injector assemblies via the injector driver in order to control the injection timing and injection volume.

      B002NMEC01
      *1 Fuel Pressure Sensor *2 Common-rail Assembly
      *3 Pressure Discharge Valve *4 Supply Pump Assembly
      *5 Fuel Temperature Sensor *6 Suction Control Valve (SCV)
      *7 Injector Assembly *8 Fuel Filter Assembly
      *9 Fuel Filter *10 Fuel Cooler
      *11 Fuel Tank *12 Injector Driver
      *13 ECM *14 Crank Position Sensor [NE Signal]
      *15 Camshaft Position Sensor (No. 2 Crank Position Sensor) [G Signal] - -
      *a Fuel (Suction) *b Fuel (Return)
      *c Fuel (High Pressure) - -