The common rail diesel engine is generally defined as the modern version of a diesel engine which relies on a common rail of technology. If you are unfamiliar with the common rail technology, then it will define the fuel injection system which is used in the engines. It can use the high-pressure of rail for delivering the fuel to each solenoid valve for delivering the fuel by producing more emissions. Go through the slides to know about the benefits of a common rail diesel engine which is used in the car.