China on modern diesel engine electronic control technology research and development is still at an early stage, is still mainly focused on Diesel Fuel Injection System for research and development. But with economic and social development, environmental protection becoming more demanding, Diesel Engine Electronic Control System for the development and the corresponding products will become China's automotive diesel technology in the area of a hot spot, which will greatly promote China's automotive diesel engine product updates updating, and in the future for a long period does not participate in international competition and lay a solid foundation.

2. Modern car engine electronic control system of new technologies

Time control of the diesel engine technology of the new generation of EFI EFI system uses time-control, high-speed solenoid valve used to replace the traditional mechanical spray valve on the high-pressure fuel the digital regulation. This injection system is now gradually moving toward a high-pressure, high-pressure spray atomization can very small diesel engine combustion process quite well and fast, without significantly enhancing the combustion temperature. Increased pressure direct injection diesel engine, it can not only comprehensively reduce HC, CO and NOx, and particulates of soot emissions, but can also significantly reduce fuel consumption.