ECD SYSTEM


  1. CONSTRUCTION


    1. The pressure discharge valve regulates the fuel pressure. In the pressure discharge valve, the ball valve opens and closes in accordance with the actuation signals from the ECM. Thus, it regulates the pressure by releasing excess pressure from the common-rail.

      A01KVLUC01
      *1 Pressure Discharge Valve *2 Common-rail
      *3 Ball Valve *4 Pressure Pin
      *5 Coil *6 Armature Plate
      *a Cross Section - -
      A01KV4F Fuel (from Common-rail) A01KVT7 Fuel (Return)