Hyundai Veloster: 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 between th ...

Rail Pressure Sensor (RPS). Specifications

Specification ...

See also:

Crash Pad. Components and Components Location
Components 1. Main crash pad assembly 2. Center speaker grille 3. Center speaker assembly 4. Photo sensor 5. Cluster fascia lower panel 6. Cluster fascia upper panel ...

Driver Airbag (DAB) Module and Clock Spring. Components and Components Location
Components 1. Driver Airbag (DAB) 2. Steering Wheel 3. Clock Spring ...

IPM (Intelligent integrated Platform Module). Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to the BD group - "Crash pad&quo ...