How to Replace Upstream O2 Sensor 1995-2004 Toyota Tacoma

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New O2 Oxygen Sensor from 1AAuto.com 1aau.to/ia/1AEO...
This video shows you how to install new TRQ oxygen sensors on your 1995-2004 Toyota Tacoma. 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.
Estimated installation time for a professional technician is approximately: 1 hour 0 minutes
This repair was done on a 2001 Toyota Tacoma Base 2.4L Extended Cab Pickup 2-Door RWD Automatic and the process should be similar on the following vehicles:
1995 Toyota Tacoma
1996 Toyota Tacoma
1997 Toyota Tacoma
1998 Toyota Tacoma
1999 Toyota Tacoma
2000 Toyota Tacoma
2001 Toyota Tacoma
2002 Toyota Tacoma
2003 Toyota Tacoma
2004 Toyota Tacoma
Tools you will need:
• 22mm Wrench
• 12mm Socket 1aau.to/och2/1A...
• Gloves 1aau.to/obog/1A...
• Safety Glasses
• Wire Ties
• Floor Jack 1aau.to/oaEV/1A...
• Pick 1aau.to/o7c/1AX...
• 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.

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[@trevorpetersen6919]

Do you have to disconnect the battery first on the 3.4L? I’m getting mixed reviews

[@Har-texweldingandfab]

🫡🙏🏻👍