Bosch 0281006326 Fuel Rail Pressure Sensor

The Bosch 0281006326 is a high-pressure fuel rail pressure sensor designed for common rail diesel injection systems. It measures fuel pressure in the rail and transmits an electrical signal to the engine control unit for precise fuel metering and injection timing control. The sensor features a compact housing with integrated connector, suitable for direct mounting on the fuel rail. This part replaces Bosch reference 0281006176 and cross-references to Cummins OE part number 5301141. It is applied on Cummins ISF 2.8 engines used in various light and medium duty commercial vehicles including Foton, Sinotruk Howo, and GAZ trucks. The sensor operates within a pressure range up to 1800 bar and provides a ratiometric output signal proportional to fuel pressure.