How to Replace Downstream O2 Sensor 2004-2009 Toyota Prius

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New O2 Oxygen Sensor from 1AAuto.com http://1aau.to/ia/1AEOS00012

This video shows you how to install a new downstream O2 sensor from TRQ on your 2004-2009 Toyota Prius. 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:
2004 Toyota Prius
2005 Toyota Prius
2006 Toyota Prius
2007 Toyota Prius
2008 Toyota Prius
2009 Toyota Prius

Tools you will need:
• 22mm Wrench
• Trim Tool Set http://1aau.to/oahI/1AXXX00006
• Torque Wrench http://1aau.to/oaMV/1AXAA00044
• Gloves http://1aau.to/oaot/1AXSS00048
• Safety Glasses
• Floor Jack http://1aau.to/oab4/1AXAA00068
• Jack Stands http://1aau.to/oYY/1AXAA00065
• Pick http://1aau.to/oSG/1AXAA00037
• Wheel Chocks

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⚠ DISCLAIMER:
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.