Kia Optima Hybrid: Engine Control System / NVLD(Natural Vacuum Leakage Detection) Schematic Diagrams
| Circuit Diagram |
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 ...
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Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Compression Test
Compression Pressure Inspection If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. Engine may start anytime the vehicle is in READY mode.1. Warm up and stop engine. 1. Warm up and stop engine. Allow the engine to ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Blind Spot Detection Unit Repair procedures
Removal Blind spot detection (BSD) unit 1. Disconnect the negative (-) battery. Be careful when removing the blind spot detection unit. The bracket may break off from the bumper. 2. Remove the rear bumper. (Refer to Body - "Rear Bumper Cover") 3. Disconnect the BSD connector (A) from the ...