This engine is equipped in classic cars such as Ford Mustang, Ford Mondeo and Ford Maverick. This engine is one of the representatives of Ford's new power technology, and has obtained 125 patents and patent applications in the United States. On the basis of the traditional gasoline engine, it improved the naturally aspirated engine into a direct injection engine in cylinder, and added a turbocharging function and a dual independent variable valve timing system, which not only ensured better engine power, but also optimized fuel economy by 20% and reduced carbon dioxide emissions by 65,438+05%.
Ford EcoBoost engine combines the synergistic advantages of three key technologies: high-pressure fuel direct injection, turbocharger and dual independent variable valve timing system. It not only enjoys the power of a large-displacement engine, but also has the volume and weight of a small-displacement engine, making the engine more fuel-efficient. It replaces the traditional large-displacement naturally aspirated engine without sacrificing any power output. The high-pressure direct injection system of Ford's engine can inject a small amount of fuel into each cylinder at a pressure of up to 200 bar-the size of oil droplets is generally less than 0.02 mm, which is equivalent to 1/5 of the diameter of human hair. The intake and exhaust camshafts of Ford EcoBoost four-cylinder engine are equipped with independent variable valve timing systems, which can optimize the air flow in the cylinder at different speeds, especially under partial load, and improve the working efficiency and performance of the engine.