Development of the next generation common rail fuel injection system design is still running. The latest version is available in two options, with mechanical or electrical regulator.
If using a mechanical regulator, next generation common rail fuel injection system , here there is the addition one components in the common rail, when compared with the common rail fuel injection system that now existing. ECU used also rather different, especially software.
Whereas if you use an electric regulator, next generation common rail fuel injection system, here there is the addition of one of the same components as the common rail fuel injection system that now exist, so using two pieces, as well as the addition of a component that is installed on a common rail. ECU used is also different, when compared when using a mechanical regulator and common rail fuel injection system now there, especially the software.
With a little additional components and software change, the next generation common rail fuel injection system, expected to be more environmentally friendly because more powerful for smaller injector orifice, to as small as 50 micrometers, when compared with the common rail fuel injection system that now existing.