Kia Optima: Rail Pressure Sensor (RPS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2023 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:

Components and Components Location
Components Location 1. PCV Valve 2. Canister 3. Purge Control Solenoid Valve (PCSV) 4. Fuel Tank Pressure Sensor (FTPS) 5. Canister Close Valve (CCV) 6. Fuel L ...

Digital Clock
When the ignition switch is in the ACC or ON position, the clock buttons operate as follows: A digital clock will not be installed if your vehicle comes equipped with an audio system. Vehicles ...

Installation
1. Installation is reverse of removal. Accelerator pedal module installation nut: 9.8 ~ 14.7 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8 lb-ft) Accelerator pedal module ...

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