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:

ECM Terminal And Input/Output signal
ECM Terminal Function Connector [CHTG-AG] Pin No. Description Connected to 1 Ignition Coil (Cylinder #2) control output [W ...

Before Starting
Close and lock all doors. Position the seat so that all controls are easily reached. Adjust the inside and outside rearview mirrors. Be sure that all lights work. Check all gauges. Check ...

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the OTS connector. 3. Remove the OTS. 4. After immersing the thermistor of the ...

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