Kia Optima: Inspection - Rail Pressure Sensor (RPS). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2019 Service ManualKia Optima: 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
Output Voltage (V)
Idle
 Approx. 1.2
1,500 rpm
 2.0 ~ 2.2
6,300 rpm
 Approx. 2.8


Rail Pressure Sensor (RPS). Repair procedures
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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 Pre ...

See also:

Removal
Shift Lever Assembly Replacement 1. Remove the center console assembly. (Refer to "Interior(console)" in BD group.) 2. Disconnect sports mode conn ...

Headlight Replacement
WARNING - Halogen Bulbs Halogen bulbs contain pressurized gas that will produce flying pieces of glass if broken. Always handle them carefully, and avoid scratches and abrasions. If the ...

Storage compartment
These compartments can be used to store small items. CAUTION To avoid possible theft, do not leave valuables in the storage compartment. Always keep the storage compartment covers closed while ...

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