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O2 Sensor

By chajda
February 23, 2019 in 1999-2013 Silverado 1500 & Sierra 1500

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chajda

Posted February 23, 2019

Posted February 23, 2019

My engine light came on and I ran it through a computer and it is saying bank 2 sensor 2 02 sensor.

I believe that is the passenger side downstream sensor but I’m not sure and am having trouble finding a diagram.

Any help would be appreciated.

Thanks

Senior Enthusiast

txab

Posted February 23, 2019

Posted February 23, 2019

Correct! Passenger side, after cat

pat_this

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pat_this

Posted February 23, 2019

Posted February 23, 2019

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