Gasoline engine is classified as Y series, R series and A series.Y series: is divided into JM491Q - ME, XC4G19, V19 three series engines, covering displacement of 1.9 L to 2.2 L, currently the engines are the mainstream models of domestic light-duty gasoline vehicle. These engines successfully upgraded from carburetor, single point EFI to multipoint EFI, meet the requirements of national environmental protection and fuel consumption regulation, and are the main models of leading enterprise (Brilliance Jinbei) in light passenger vehicle market. The practicality and reliability are recognized by the market, applicable for SUV, pickup, light-duty passenger car and light-duty trucks, etc.