- Crucial Function: Measures and communicates the high-pressure fuel rail values to the ECU.
- System Regulation: The transmitted pressure values are utilized by the ECU to:
- Regulate the high-pressure fuel system.
- Precisely control the timing and operation of the fuel injectors.
- Part Number: 0 281 002 964
- Application: Please refer to the specific 'Vehicle Fits' information to confirm compatibility with your engine.
Unlock the full performance and efficiency of your modern diesel engine by ensuring the accuracy of its fuel management system with the Bosch Rail Pressure Sensor (RPS). This critical component plays a vital, educational role in how your engine's control unit precisely regulates fuel delivery. Installed directly on the high-pressure fuel rail, the RPS, identified by Part No: 0 281 002 964, continuously measures the pressure within the common rail. This real-time pressure data is instantly transmitted to the Engine Control Unit (ECU). The ECU then uses these precise values to intelligently maintain the optimal system pressure and accurately manage the timing and duration of the fuel injector pulses. A functioning Bosch RPS is therefore essential for achieving maximum combustion efficiency, desired power output, and meeting stringent emissions standards.
Bosch Rail Pressure Sensor (RPS) Details
Crucial Function: Measures and communicates the high-pressure fuel rail values to the ECU.
System Regulation: The transmitted pressure values are utilized by the ECU to:
Regulate the high-pressure fuel system.
Precisely control the tim[...]
- Crucial Function: Measures and communicates the high-pressure fuel rail values to the ECU.
- System Regulation: The transmitted pressure values are utilized by the ECU to:
- Regulate the high-pressure fuel system.
- Precisely control the timing and operation of the fuel injectors.
- Part Number: 0 281 002 964
- Application: Please refer to the specific 'Vehicle Fits' information to confirm compatibility with your engine.