Kia Sportage: Engine Control System / 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.

Specification
Pressure
Output Voltage (V) [Vref=5V]
bar
[MPa (kgf/cm², psi)]
0
0 (0, 0)
...
Circuit Diagram
Terminal Information
Terminal Illustration
Terminal Function
No.
Function
Connected ...
Other information:
If your temperature gauge indicates overheating, you experience a loss of power,
or hear loud pinging or knocking, the engine will probably be too hot. If this happens,
you should:
1.Pull off the road and stop as soon as it is safe to do so.
2.Place the shift lever in P (for Automatic transaxl ...
Special Service Tools
Tool Name / Number
Illustration
Description
Engine support fixture (bar)
09200-3N000
Used for holding engine assembly when removing / installing transaxle
Used ...