Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2019 Kia Optima LXFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Removal
WARNING:
- DON'T remove the camshaft position sensor while the engine is running or right after engine is turned off. The part and engine oil is hot and can cause burns.
[Bank 1/Intake]
- Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
- Disconnect the camshaft position sensor connector (A).
- Remove the installation bolt (B), and then remove the sensor.
[Bank 1/Exhaust]
- Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
- Disconnect the camshaft position sensor connector (A).
- Remove the engine hanger & camshaft position sensor protector after loosening the mounting bolt (B).
- Remove the mounting bolt (C), and then remove the sensor.
NOTE:
When installing the sensor connector be sure to keep the wiring clip position (A).
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.