Kia Optima: Rail Pressure Sensor (RPS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2019 Service ManualKia 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
Х Install the component with the specified torques. Х Note that internal damag ...

Rail Pressure Sensor (RPS). Specifications
Specification ...

See also:

Removal
Х Take care not to scratch the center fascia panel and related parts. Х Eject all the ...

Replacement
Door Trim Replacement Х Be careful not to scratch the door trim and other parts. Х 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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