1 pressure common rail fuel injection technology
Common Rail (Common Rail) EFI technology is a closed loop system the high-pressure pump, a pressure sensor and an electronic control unit (ECU) consisting of the injection and generating the injection pressure during each other, a lubricating manner completely separate. It is a high pressure pump to delivery high-pressure fuel to a common supply pipe (Rail), achieved by precise control of the oil pressure in the common rail, high pressure fuel injection pressure (Pressure) regardless of the size of the rotational speed of the engine, the diesel engine can be greatly reduced the degree of oil pressure with engine speed variation.