Kia Optima Hybrid: Engine Control System / Crankshaft Position Sensor (CKPS) Repair procedures

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Control/Fuel System / Engine Control System / Crankshaft Position Sensor (CKPS) Repair procedures

Inspection

Check the signal waveform of the CMPS and CKPS using the GDS.

Specification: Refer to “Wave Form”

Removal

1.	Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.	Disconnect the crankshaft position sensor connector (A).

3.	Remove the protector (A).

4.	Remove the mounting bolt (A), and then remove the crankshaft position sensor.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.

•	Apply the engine oil to the O-ring.

•	Insert the sensor in the installation hole and be careful not to damage when installation.

Install in the reverse order of removal.

Crankshaft position sensor mounting bolt:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Crankshaft position sensor protector mounting bolt (M6):

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Crankshaft Position Sensor (CKPS) Schematic Diagrams

Circuit Diagram ...

Camshaft Position Sensor (CMPS) Description and Operation

Description Camshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft position by using a hall element. It is related with Crankshaft Position Sensor (CKPS) and detects the piston position ...

Other information:

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

Removal and Installation Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat. 1. Drain engine coolant so its level is below thermostat. 2. Disconnect the radiator lower hose ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Steering Gear box Components and Components Location

Components 1. Tie rod end2. Lock nut3. Bellows 4. Bellows band5. Tie rod6. Rack bar 7. Dust packing 8. Dust cap9. Oil seal10. Pinion plug11. Pinion assembly12. Yoke plug13. Yoke spring14. Support yoke assembly 15. Rack housing ...