Kia Optima: Inspection - Fuel Pressure Control Valve. Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2020 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

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

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