Kia Cadenza: Engine Control System / Rail Pressure Sensor (RPS) Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Engine Control / Fuel System / Engine Control System / 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.

Heated Oxygen Sensor (HO2S) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 3 and 4. 4. Check that the resistance is within the speci ...

Rail Pressure Sensor (RPS) Specifications
Specification Pressure [MPa (kgf/cm², psi)]Output Voltage (V)0 (0, 0)0.510 (102, 1450)2.520 (204, 2900)4.5 ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: 26 Brake Control Solenoid Valve(26/B_VFS) Description and Operation


Description • 26 Brake control solenoid valve is a Variable Force Solenoid (VFS) type. • When TCM supplies variable current to solenoid valve, hydraulic pressure of 26 brake is controlled by solenoid valve. 26 Brake control solenoid valve operation table  26/B_V ...

Kia Cadenza YG 2016-2025 Owners Manual: Warning message


Keep hands on steering wheel If the driver takes their hands off the steering wheel for several seconds while LFA is activated, the system will warn the driver. ✽ NOTICE Hands-off warnings may be delayed depending on road conditions. Always keep your hands on the steering wh ...

Copyright © www.kcadenzavg.com 2017-2025