Kia Optima Hybrid: Fuel Delivery System / Filler-Neck Assembly Repair procedures

Removal
1.
Lift the vehicle.
2.
Disconnect the fuel filler hose (A).
3.
Disconnect the ventilation hose (B) from the fuel tank air filter.

4.
Open the fuel filler door and then remove the filler-neck installation screw (A).

5.
Remove the rear-LH wheel, tire, and the inner wheel house.
6.
Remove the filler-neck assembly from the vehicle after removing the bracket installation bolt (A).

Installation
1.
Install in the reverse order of removal.

Filler-neck assembly bracket mounting bolt :
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

Fuel Filter Repair procedures

Replacement 1. Remove the fuel pump (Refer to “Fuel Pump” in this group). 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the cushion pipe fixing clip ...

Accelerator Pedal Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery terminal. 2. Disconnect the accelerator position sensor connector (A). 3. Remove the mounting nuts (B) and bolt (C), and ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Steering Column and Shaft Repair procedures


Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Push the pin (A) and then disconnect the airbag module from the steering wheel. 4. Disconnect the airbag module ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: 35R Clutch Control Solenoid Valve (35R/C_VFS) Specifications


Specifications Direct control VFS[35R/C] Control type : Normal high type Control Pressure kpa(kgf/cm?, psi)500.14 ~ 9.81(5.1 ~ 0.1, 72.54 ~ 1.42)Current value (mA)50 ~ 850 Internal resistance (?)5.1 ...

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