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

See also:

Removal and Installation
1. Disconnect the ignition coil connectors (A). 2. Remove the ignition coils (A). Tightening torque :3.9 ~ 5.9N.m (0.4 ~ 0.6kgf.m, 2. ...

Accelerator Position Sensor (APS). Specifications
Specification Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 ~ 0.8 0.29 ~ 0.46 ...

Front Door. Components and Components Location
Components 1. Front door trim 2. Front door quadrant inner cover 3. Front door belt inside weatherstrip 4. Front door module 5. Front door panel 6. Front door side impac ...

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