What is Common rail direct Injection CRDi engine?

Common rail direct injection (CRDi) is a type of internal combustion engine that uses a common rail fuel system to inject fuel directly into the cylinders of the engine. The common rail system uses a high-pressure pump to generate fuel pressure, which is then stored in a common rail. This means that all of the engine's injectors are supplied with fuel at the same pressure, regardless of the engine's speed or load.

CRDi engines are more efficient than older-style fuel injection systems, such as port fuel injection, because they are able to deliver fuel more precisely to the cylinders. This results in better fuel economy and lower emissions. Additionally, CRDi engines are also quieter and produce less vibration than other types of fuel injection systems.

CRDi engines were first used in production vehicles in the early 1990s, and they have since become increasingly popular. Today, CRDi engines are used in a wide variety of vehicles, including passenger cars, SUVs, and trucks.

Here are some of the benefits of CRDi engines:

* Improved fuel economy

* Lower emissions

* Quieter operation

* Reduced vibration

* Increased power and torque

Overall, CRDi engines are a more efficient and powerful type of fuel injection system than older-style systems. They are a good choice for drivers who are looking for a vehicle that is environmentally-friendly and economical to operate.