Kia Optima Hybrid: Engine Control System / NVLD(Natural Vacuum Leakage Detection) Schematic Diagrams

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Control/Fuel System / Engine Control System / NVLD(Natural Vacuum Leakage Detection) Schematic Diagrams

Circuit Diagram

NVLD(Natural Vacuum Leakage Detection) Troubleshooting

Waveform ...

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 ...

Other information:

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


Components 1. Water pump pulley2. Dust cover3. Water pump sub assembly (Water pump housing)4. Water pump housing gasket5. Water pump cover6. Water pump gasket7. Water inlet pipe gasket (O-ring)8. Water inlet pipe9. Water temperature control assembly10. Water temperature control assembly gasket A11. Water ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Antenna Repair procedures


Inspection Glass Antenna Test 1. Wrap aluminum foil (A) around the tip of the tester probe (B) as shown. 2. Touch one tester probe to the glass antenna terminal (A) and move the other tester probe along the antenna wires to check that continuity exists. Glass Antenna Repair     To make an effective ...

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