Kia Optima Hybrid: Fuel Delivery System / 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 (C), and then separate the head assembly (D).

4.
Remove the return nozzle (B) after releasing the fixing hook (A).

5.
Remove the reservoir-cup (B) after releasing the fixing hooks (A).

6.
Remove the pre-filter (C) after releasing the fixing hooks (A,B).

   
Be careful of O-ring.
7.
Separate the electric pump motor (A) from the fuel filter (B).

8.
Replace new fuel filter.
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 ...

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 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Windshield Glass Components and Components Location


Components 1. Windshield side moulding2. Windshield glass ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Description and Operation


Description Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module). The engine operating conditions (speed, load, warm-up condition, ...

© 2023 Copyright www.koptimatfhev.com