Kia Optima: Inspection - Fuel Pressure Control Valve. Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2025 Service ManualKia Optima: Inspection

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Disconnect the fuel pressure regulator valve connector.
3. Measure resistance between the fuel pressure regulator valve terminals 1 and 2.
4. Check that the resistance is within the specification.

Specification: Refer to “Specification”

Fuel Pressure Control Valve. Repair procedures
...

Removal
Refer to "High Pressure Fuel Pump" in this group. ...

See also:

Temperature Control Knob
The temperature control knob is the round knob closest to the passenger side of the ventilation control panel. To change the air temperature in the passenger compartment, turn the knob either cloc ...

Installation
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes. 3. Install the seat belt ...

Accelerator Position Sensor (APS). Schematic Diagrams
Circuit Diagram ...

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