How to Replace DownStream O2 Sensor 2011-2016 Hyundai Elantra

How to Replace DownStream O2 Sensor 2011-2016 Hyundai Elantra

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New O2 Oxygen Sensor from

This video shows you how to install new TRQ oxygen sensors on your 2011-2016 Hyundai Elantra. The Oxygen (O2) sensors help monitor the emissions system in your vehicle. They measure the amount of oxygen passing through the exhaust, which informs the computer about proper fuel/air mixture, and the condition of the catalytic converter. Over time, the sensors may fail due to contamination, or reaching the end of their service life. TRQ offers new O2 sensors made to manufacturer’s specifications.

This process should be similar on the following vehicles:
2011 Hyundai Elantra
2012 Hyundai Elantra
2013 Hyundai Elantra
2014 Hyundai Elantra
2015 Hyundai Elantra
2016 Hyundai Elantra

Tools you will need:
• O2 Sensor Socket
• 1/2 Inch Breaker Bar
• Torque Wrench
• Gloves
• Safety Glasses
• Floor Jack
• Pick


While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.



TRQ says:

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√ Do it Yourself
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