Kia Optima: Removal - Fuel Pump. Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Kia Optima TF 2011-2020 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:

Inspection
1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground. ...

Warning Lights/Audible Indicators Checking Operation
All the warning lights, except the brake warning light, are checked by turning the ignition switch ON (you do not need to start the engine). Any light that does not come on should be checked by an ...

Intake Manifold. Repair procedures
Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal (A). Tightening torque4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3. ...

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