Kia Optima: Removal - Rail Pressure Sensor (RPS). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2025 Service ManualKia Optima: Removal

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group).
When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of “Release Residual Pressure in Fuel Line” work.
3. Remove the intake manifold (Refer to “Intake And Exhaust System” in EM group).
4. Disconnect the rail pressure sensor connector (A), and then remove the sensor (B) from the delivery pipe.


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

Installation
• Install the component with the specified torques. • Note that internal damag ...

See also:

Interior Trim. Components and Components Location
Components 1. Front pillar trim 2. Center pillar upper trim 3. Center pillar lower trim 4. Rear pillar trim 5. Cowl side trim 6. Front door scuff trim 7. Rea ...

Components
1. Heater Case (LH) 2. Separator 3. Evaporator Core 4. Shower Duct 5. Heater Core Cover 6. Heater Core 7. Mode Actuator 8. Mode Cam 9. Temp Actua ...

Driving in Flooded Areas
Avoid driving through flooded areas unless you are sure the water is no higher than the bottom of the wheel hub. Drive through any water slowly. Allow adequate stopping distance because brake perf ...

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