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1999 Chevy Tahoe O2 sensor

Tiny
BMUSSON
  • MEMBER
  • 1999 CHEVROLET TAHOE
Need to replace O2 sensor code reader tells me it's Bank 2 Sensor 2. There are 4 O2 sensor's which one do I replace, and if I do it my self how can I get rid of the code stored on computer?
Sunday, February 22nd, 2009 AT 10:34 AM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

Here is how the O2 Banking works.

Bank 1 is Passenger Side

Bank 1 Sensor 1 is in the Exhaust Manifold

Bank 1 Sensor 2 is the next sensor back.

Bank 2 is Drivers Side and same goes as above.

.
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Saturday, February 27th, 2021 AT 9:41 AM

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