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.
|
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: NVLD(Natural Vacuum Leakage Detection) Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the NVLD connector (A). 3. Disconnect the ventilation hoses (B,C). 4. Remove the NVLD after by loosening the bolts (A). Installation • Install the component with the specified torques. • Note that ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Engine Coolant Temperature Sensor (ECTS) Description and Operation
Description Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant passage of the cylinder head for detecting the engine coolant temperature. The ECTS uses a thermistor whose resistance changes with the temperature. The electrical resistance of the ECTS decreases as the temperature ...