How to Replace Downstream Oxygen Sensor 1997-2003 Ford F-150

Buy Now! New O2 Oxygen Sensor from 1AAuto.com https://trq.video/ia-1AEEK00528 This video shows you how to install new TRQ oxygen sensors on your 1997-2003 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 repair was done on a 2003 Ford F-150 Lariat 5.4L Crew Cab Pickup 4-Door 4WD Automatic and the process should be similar on the following vehicles: 1997 Ford F-150 1998 Ford F-150 1999 Ford F-150 2000 Ford F-150 2001 Ford F-150 2002 Ford F-150 2003 Ford F-150 Tools you will need: • Pocket Screwdriver • O2 Sensor Socket • Ratchet https://trq.video/obf6-1AXAA00016 Subscribe:    / @trq   Check out our playlist: Ford F-150 10th Generation 1997-2003:    • Ford F-150 10th Generation 1997-2003   ⚠ 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.