With petrol direct injection, the fuel is injected directly into the combustion chamber at a pressure of over 100 bar. Compared with conventional injection into the inlet manifold, this process is considerably more precise and is not dependent on the opening times of the valves. A special combustion chamber geometry ensures an optimum mix of the fu [..]

With petrol direct injection, the fuel is injected directly into the combustion chamber at a maximum pressure of 150 bar. A special combustion chamber geometry ensures an optimum swirling of the fuel-air mixture. FSI is an innovative engine technology from Volkswagen that delivers outstanding thermal efficiency and above-average fuel economy. With [..]