How to Replace O2 Sensor & Exhaust Temperature Sensor on a Nissan Titan XD | Fix P0546 & P2081 Codes

In this detailed step-by-step guide, we’ll show you how to replace the Bank 1 Sensor 1 O2 sensor and the Exhaust Temperature Sensor on a 2018 Nissan Titan XD. These replacements are necessary to resolve the common check engine light issues caused by the P0546 and P2081 error codes with the Nissan Titan and Titan XD powered by the 5.6L V8 from 2016-2024
*Tools & Parts Needed:*
- O2 Sensor (Denso- Upstream)
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- Exhaust Temperature Sensor
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- O2 Sensor Socket
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- OBD-II Scanner
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*Why You Should Watch:*
- Save money by doing it yourself
- Avoid unnecessary trips to the mechanic
- Get your Nissan Titan & Titan XD running smoothly again
- Clear those pesky P0546 and P2081 error codes for good
*Disclaimer:* This video is for informational purposes only. Please follow all safety procedures and consult your vehicle’s manual before attempting any repairs. We are not responsible for any damage or injury that may occur.
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#NissanTitanXD #O2SensorReplacement #ExhaustTemperatureSensor #CheckEngineLight #P0546 #P2081 #DIYAutoRepair #CarMaintenance
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Thanks for watching, and happy repairing!
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