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Kia Sedona: Rail Pressure Sensor (RPS) Repair procedures - Engine Control System - Engine Control / Fuel System - Kia Sedona YP Service ManualKia Sedona: Rail Pressure Sensor (RPS) Repair procedures

Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Repair procedures

Inspection
1.
Connect the GDS to the Data Link Connector (DLC).
2.
Measure the output voltage of the RPS at idle and various engine speed.

Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").
3.
Remove the intake manifold.
(Refer to Engine Mechanical System - “Intake Manifold”)
4.
Disconnect the rail pressure sensor connector (A), and then remove the sensor (B) from the delivery pipe.

Installation
   
•
Install the component to the specified torques.
•
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Install in the reverse order of removal.
Rail Pressure Sensor Installation:
29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.7 ~ 25.3 lb-ft)
Rail Pressure Sensor (RPS) Schematic Diagrams
Circuit Diagram ...

Rail Pressure Sensor (RPS) Troubleshooting
Signal Waveform ...

Other Information:

Limitations of the system
The SCC may have limits to its ability to detect distance to the vehicle ahead due to road and traffic conditions. ...

Rear Temperature Control Actuator Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the actuator operates to the recirculation position when 12V is connect ...

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