Kia Optima: 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.
Installation
•
Install the component with the specified
torques.
•
Note that internal damag ...
Rail Pressure Sensor (RPS). Specifications
Specification
...
See also:
Removal
•
Take care not to scratch
the center fascia panel and related parts.
•
Eject all the ...
Replacement
Door Trim Replacement
•
Be careful not to scratch
the door trim and other parts.
•
Put ...
Installation
1.
Installation is the reverse of
removal.
2.
Tighten the HECU mounting bolts
and nuts to the specified torque.
3.
After installation, bleed the
b ...
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