Kia Cee'd: Engine Control System / Rail Pressure Sensor (RPS) Description and operation

Rail Pressure Sensor (RPS) is installed on the delivery pipe and measures the instantaneous fuel pressure in the delivery pipe. The sensing element (Semiconductor element) built in the sensor converts the pressure to voltage signal. By using this signal, the ECM can control correct injection amount and timing and adjusts the fuel pressure with the fuel pressure regulator valve if the target pressure and the actual pressure calculated by the RPS output signal are different.

Heated Oxygen Sensor (HO2S) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance betwe ...

Rail Pressure Sensor (RPS) Specifications

Specification ...

Other information:

Kia Cee'd JD Service Manual: Special service tools
Special Service Tools   Item Illustration Application Fuel Pressure Gauge (09353-24100) Measuring the fuel line pressure Fuel Pressure Gauge Adapter (09353-02100) ...

Kia Cee'd JD Service Manual: Specifications
Specifications   Items Specifications Rated voltage 5V Load Max. 1mA (When head lamp lighting) Illuminations (LUX) 50 1.42 ± 0.31V 150 ...