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.
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HOMESERVICE MANUALSHYUNDAI2014AZERA LIMITEDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEMHEATED OXYGEN SENSOR (HO2S)REPAIR PROCEDURESREMOVAL
2014 Hyundai Azera Limited
Repair Procedures: Removal
2014 Hyundai Azera LimitedSECTION Removal
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the connector (A), and then remove the sensor (B).NOTE: Note that the SST (Part No.: 09392-2H100) is useful when removing the heated oxygen sensor.
[Bank 1/Sensor 1]
RENDER: 1.0x
NO RELATED
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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.