Kia Optima Hybrid: Fuel Delivery System / Fuel Line Repair procedures

Removal
1.
Remove the fuel tank (Refer to “Fuel Tank”)
2.
Disconnect the fuel feed tube (A).

3.
Disconnect the vapor hose (A).

4.
Disconnect the vapor hose quick-connector (A).

5.
Remove the fuel tube protector (A).
6.
Unfasten the fuel tube holders (B).

7.
Make a gap for removing the fuel line by removing the front muffler hanger.
8.
Remove the fuel line.
Installation
1.
Install in the reverse order of removal.
Fuel Tank Repair procedures

Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line”). 2. Lift the vehicle. 3. Remove the front side cover (A) and rear side cover (B). 4. Disconnect ...

Fuel Pump Repair procedures

Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove the fuel tank. (Refer to "Fuel Tank" in this group) 3. Disconnect ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Body Control Module (BCM) Repair procedures


Trouble Diagnostics When Using GDS 1. The body control module can diagnose by using the GDS more quickly. The BCM communicates with the GDS and then reads the input/output value and drives the actuator. 2. To diagnose the BCM function, select the menu of model and body control module. 3. To consult the ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Specifications


Specification ItemDescriptionPower source3VOperating temperature-20°C ~ +60°CRF ModulationFSKLF ModulationASKRF frequency315MHzBatteryCR2032Transmissible distance10m or moreLife of battery2years or more(at 20 times per day)Button number4FunctionDoor lockDoor unlockTrunk lid openPanic ...

© 2025 Copyright www.koptimatfhev.com