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

See also:

Components - 1 [ General ]
1. Headrest 2. Headrest guide 3. Rear seat back cover 4.Rear seat back frame assembly 5. Rear back armrest board 6. Rear seat cushion cover 7. Rear back armres ...

Removal
1. Remove the battery and the battery tray. (Refer to "Charging system" in EE group.) 2. Remove the under cover (A). Tightening torque:7.8 ~ 11 ...

If the engine overheats
If your temperature gauge indicates overheating, you will experience a loss of power, or hear loud pinging or knocking, the engine is probably too hot. If this happens, you should: 1. Pull of ...

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