In recent years just commercialization of Common Rail fuel injection system to provide high injection pressure, but there will not be abnormal control of the jet, but also effectively reduce noise and nitrogen oxides emissions. Common Rail high-pressure fuel injection system for diesel technology is a revolution. The new technology has now begun to foreign Diesel-powered vehicles in use. This is the world auto industry to meet the increasingly stringent emission standards of an inevitable trend.

Bulky, noisy, smoky, the diesel engine is a poor impression of intuitive, and more complex structure Diesel, and many people lack an understanding of the diesel engine, particularly on modern art diesel lack of understanding, diesel vehicles in some cities a "limited," and face all kinds of discrimination. In fact, after many years of research and application of new technologies, the situation has been in modern diesel engine with the same metaphor of the past, diesel cars in Europe is relatively common, Mercedes-Benz, Volkswagen, BMW, Renault, Volvo, and other European brand cars have diesel engines models. After years of research and application of advanced modern diesel engine vehicles generally use EFI, common-rail, turbo in the cold, and other technical means, in the weight, noise, smoke, etc. has been made a major breakthrough, reaching the level of gasoline engine .