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George H.
George H., ASE Certified Technician
Category: Chevy
Satisfied Customers: 18668
Experience:  GM Tech ASE Master Tech 15+ years
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02 sensor heater circuit bank 2 sensor 1 located on 03 s-10 v-6 vortec

Resolved Question:

where is 02 sensor heater circuit bank 2 sensor 1 located on 03 s-10 v-6 vortec located?
Submitted: 7 years ago.
Category: Chevy
Expert:  George H. replied 7 years ago.

Hello I will help you with your question,

 

The sensor closest to the engine on the passengers side of the engine is bank 2.

 

It is #3 in this diagram, there may have been coolant on the sensor, a misfire carbon coated it or it plain wore out

 

graphic

 

Let me know if you have further questions about this

 

Thank you

 

 

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