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New O2 Oxygen Sensor from 1AAuto.com http://1aau.to/ij/1AEOS01021 This video shows you how to install new downstream O2 sensors on your 2009-2014 Ford F-150. 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:
2009 Ford F-150
2010 Ford F-150
2011 Ford F-150
2012 Ford F-150
2013 Ford F-150
2014 Ford F-150

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