3, electronically controlled distribution pump

Diesel Engine Electronic Control distribution of the fuel injection pump and injection timing of the general use of high-speed electromagnetic control valve, solenoid valve closing time corresponding to the injection timing, electromagnetic valve from opening to closing time to determine the volume of the fuel injector, such as Japan's Toyota Motor Corp. The ECD-type electronic control VE pump. German Audi car diesel engine company also used the electronic control the distribution pump. Stanadyne the United States the early 1990s, the development of the company's DS-based electronic control pumps used in the United States distribution of GM's 1994-6. 5L Turbocharged diesel engine, the maximum injection pressure pump up to 1 0 0 MPa, the newly developed electronic control distribution of RS-pump can achieve a higher injection pressure, peak injection pressure close to 1 40 MPa.