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 (2014-2020) / 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:

Specifications
Specifications ItemSpecificationFront/Rear parking assist system control unitRated voltageDC 12VOperation range40~120 cm (15.7~47.2 in)Operation voltageDC 9V~16VOperation currentMax. 300 mAOperat ...

Troubleshooting
Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection Procedure Measuring Condition of Electronic Parts'' Resistance The measured resistance at high ...

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