The Common Rail Injector regulates the exact amount of fuel that is delivered into the combustion chamber. The precise opening and closing of the injectors is electronically controlled by electrovalves that are installed in each nozzle holder body.

The objective of the Common Rail Injection system is to be able to control the advance, injection duration and pressure individually, in a way that manages the combustion perfectly – cylinder by cylinder - depending on the working conditions of the engine.

The Common Rail Injector is a vital component within the system, regulating the exact amount of fuel that is delivered into the combustion chamber.  The precise opening and closing of the injectors is electronically controlled by electrovalves that are installed in each nozzle holder body.

Delphi Common Rail Injectors are fitted to a number of the most popular vehicles of the worlds largest vehicle manufacturers, including Renault, Ford and Kia.