Kia Optima Hybrid: Engine Control System / Camshaft Position Sensor (CMPS) Repair procedures

Inspection
1.
Check the signal waveform of the CMPS and CKPS using the GDS.

Specification: Refer to “Wave Form”

Removal
   
Do not remove the camshaft position sensor while engine is running or right after engine stops, or a scald by the flowed out engine oil may occur.
[Bank 1 / Intake]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the camshaft position sensor connector (A).
3.
Remove the mounting bolt (B), and then remove the sensor.

[Bank 1 / Exhaust]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the camshaft position sensor connector (A).
3.
Remove the hanger and the protector.
4.
Remove the mounting bolt (B), and then remove the 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.
Be careful not to damage the sensor housing and the connector.
Be careful not to damage the O-ring.
1.
Install in the reverse order of removal.

Camshaft position sensor mounting bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Camshaft Position Sensor (CMPS) Schematic Diagrams

Circuit Diagram ...

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