Where is 0² Sensor on 03 Chevy Blazer ZR2 (Bank 2 Sensor 1)?

  • Thread starter Thread starter Sir C
  • Start date Start date
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Sir C

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I've got engine code P0155, so I think I need to replace the bank 2, sensor 1 O² sensor.

The best information I found was it's the front passenger side one...

Does anyone know exactly where it is? Or how I get to it?
 
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