In an engine equipped with gasoline direct injection (GDI), fuel is injected directly into the combustion chamber of each cylinder. This allows for more precise control over the fuel-air mixture, leading to improved efficiency and performance. The high-pressure injection also helps to atomize the fuel more effectively, enhancing combustion and reducing emissions.
Gasoline Direct Injection
Gasoline Direct Injection
Gasoline direct injection
Complexity and expense
It means that the car is equipped with the F5R engine, Renaults direct gasoline injection. A bit like Mitsubishi's GDI, Volkswagen FSI, Peugeot/Citroën HPI, ...
CGI stands for Charged Gasoline Injection, which means the model's engine uses direct injection.
injection of fuel at high pressure is done directly into the cylinder where combustion occurs.
Direct gasoline injection (DI) is an advanced fuel delivery system used in modern internal combustion engines, where gasoline is injected directly into the combustion chamber rather than into the intake manifold. This method allows for more precise control of fuel delivery, improving fuel efficiency and power output while reducing emissions. DI systems can enhance engine performance by enabling higher compression ratios and optimizing combustion, resulting in better throttle response and overall engine efficiency.
FSI or Fuel Stratified Injection is another term for Direct Injection where the fuel is injected directly into the cylinder instead of the intake tract.
CGI stands for Charged Gasoline Injection, which means the model's engine uses direct injection.
CGI stands for Charged Gasoline Injection, which means the model's engine uses direct injection.
By the vehicle's nomenclature, it would seem so - "EFI" stands for "Electronic Fuel Injection", and usually implies a direct injection system (as opposed to indirect injection or common rail injection).