ELECTRONIC FUEL INJECTION Gasoline Direct Injection Conventional gasoline engines are designed to use an electronic fuel injection system, replacing the traditional mechanical carburetion system. Multi-point injection(MPI), where the fuel is injected through each intake port is currently one of the most widely used systems. Although MPI provides a drastic improvement in response and combustion quality it is still limited due to fuel and air mixing prior to entering the cylinder. To further increase response time and combustion efficiency while lowering fuel consumption and increasing output, systems may use direct injection. gasoline direct injection engines are engineered to inject the gasoline directly into the cylinder in a manner similar to diesel direct injection enginesGasoline Direct Injection Conventional gasoline engines are designed to use an electronic fuel injection system, replacing the traditional mechanical carburetion system. Multi-point injection (MPI), where the fuel is injected through each intake port, is currently one of the most widely used systems. Although MPI provides a drastic improvement in response and combustion quality, it is still limited due to fuel and air mixing prior to entering the cylinder. To further increase response time and combustion efficiency, while lowering fuel consumption and increasing output, systems may use direct injection. Gasoline direct injection engines are engineered to inject the gasoline directly into the cylinder in a manner similar to diesel direct injection engines. ELECTRONIC FUEL INJECTION