Interpretation of Bosch Throttle Model

For example, the manufacturer's number 566 represents Xi 'an factory.

With more and more natural gas engines on the market, the natural gas system is slightly lower in power than diesel vehicles, but it has greatly improved in economy. Natural gas vehicles mainly emit water and carbon dioxide. Compared with diesel vehicles, natural gas can reach the national fourth and national fifth emissions without adding urea system. The ignition point of natural gas is around 650oC, which is more difficult to ignite than diesel and gasoline.