The CRDI system consists of a common rail, which is a high-pressure fuel line that runs along the top of the engine. The common rail is connected to a fuel injector for each cylinder. The fuel injectors are controlled by an electronic control unit (ECU), which opens and closes them at the appropriate time.
The ECU uses various sensors to determine the engine's operating conditions, such as the engine speed, load, and temperature. The ECU then calculates the amount of fuel that needs to be injected and the timing of the injection.
CRDI engines are more efficient than traditional diesel engines because the fuel is injected directly into the combustion chamber. This results in a more complete combustion of the fuel, which leads to lower emissions and improved fuel efficiency.
CRDI engines also offer better performance than traditional diesel engines. The high-pressure injection of the fuel results in a more powerful engine with better throttle response.
CRDI engines are used in a wide variety of vehicles, including cars, trucks, and SUVs. They are also used in some industrial applications, such as generators and construction equipment.
