Hyundai Accent: 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.

Installation

• Install the component with the specified torques. • ...

Rail Pressure Sensor (RPS). Specifications

Specification ...

See also:

Specifications
Fuel Delivery System Items Specification Fuel Tank Capacity 43 lit. (11.4 U.S.gal., 45.4 U.S.qt., 37.8 Imp.qt.) ...

Special Tools
Use special tools when they are required. ...

Tire care
For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommended for your ...