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:

Components and Components Location
Component Location 1. Head lamp (High) 2. Turn signal lamp 3. Front fog lamp 4. Head lamp(Low)/ position lamp 5. Turn signal lamp (Door mirror) 6. High mounted stop ...

Front Impact Sensor (FIS). Description and Operation
Description The front impact sensor (FIS) is installed in the front side member. They are remote sensors that detect acceleration due to a collision at its mounting location. The primary pur ...

Shift Lever. Components and Components Location
Components 1. Shift lever knob & boot assembly 2. Shift lever assembly 3. Shift cable assembly 4. Select cable assembly 5. Retainer ...