Kia Optima: Removal - Fuel Pump. Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Kia Optima TF 2011-2019 Service ManualKia Optima: Removal

1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group).
2. Remove the fuel pump service cover (A) in the trunk.

3. Disconnect the fuel pump connector (A) and the fuel tank pressure sensor connector (B).
4. Disconnect the fuel feed tube quick connector (C).
5. Remove the fuel pump plate cover (D) after removing the bolts.

6. Remove the fuel pump from the fuel tank.


Inspection
[Fuel pump] 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Remove the fuel pump assembly. 3. Check motor operatio ...

Installation
1. Installation is reverse of removal. Be careful of fuel pump direction (Refer to the groo ...

See also:

Safety Belt Warning
As a reminder to the driver and passenger, safety belt warning light will blink for approximately 6 seconds each time you turn the ignition switch ON. If the driver's lap/shoulder belt is not ...

Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the hydraulic pre ...

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 4 and 5 [B1/S1]. ...

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