2002 Chevy Tahoe BANK ONE OXYGEN SENSOR

2002 CHEVROLET TAHOE

74,000 MILES • V8 • 4WD • AUTOMATIC

RJTOLLANDER

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I was wondering how to change the bank one O2 sensor in my truck. I don't know which one of the oxygen sensors would be bank one, sensor one. Thank You.

Feb 14, 2008 at 6:24 PM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.

BLACKOP555

CAR REPAIR CONTRIBUTOR
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There is a special socket sold at auto part stores to remove them, bank 1 is the side of the engine with the #1cylinder/spark plug. sensor one is the one before the catalytic converter. Here is a guide to help walk you through and the location is the images below.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Check out the images (Below). Please let us know what happens.

Images (Click to enlarge)

Feb 27, 2021 at 9:39 AM