Unit Injection System (UIS)

Unit Injection System (UIS)


The unit injection system is a directly diesel sprinkling system.This technology is also known as a pump-nozzle system. UIS is firstly introduced to the market by Bosch in 1994. The distinctive feature of this system is to bring close the injection pump and injection nozzle together in one unit. Bosch, particularly operates this Unit Injection System at the most eight cylinder commercial vehicle and also per cylinder of 80kW performance heavy and medium ones.In the event of operating of the two control unit at the same time, this technology can be also operated for the 16 cylinder engines.