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:

Introduction
With the Tire Mobility Kit you stay mobile even after experiencing a tire puncture. The system of compressor and sealing compound effectively and comfortably seals most punctures in a passenger c ...

Troubleshooting
Troubleshooting Symptom Possible cause Remedy Tachometer does not operate Cluster fuse (10A) blown Check for short and repl ...

Injector. Troubleshooting
Signal Waveform ...