Hyundai Accent: Rail Pressure Sensor (RPS). Description and Operation
Description
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.

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Install the component with the specified
torques.
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See also:
Circuit Diagram (1)
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Impact sensing door unlock system
All doors will be automatically unlocked when the impact is delivered to impact
sensors while the ignition switch is ON. However, the doors may not be unlocked
if mechanical problems occur with th ...
Installation
1.
Installation is reverse of removal.
In the case of the vehicle equipped wi ...