02 sensor fuse location on my 8.1

[Robert Barella]

I have an 02 GMC 2500 HD with the 8.1 I have replaced all four of the O2 sensors and I still cannot turn out the light I am told there is a fuse in them I am looking for the location of that fuse

[txab]

Did you clear the codes after replacing? Your code may come back if the problem was not directly your sensors

[Robert Barella]

Yes I have cleared the code more than once

[txab]

What code(s) are you getting?

 

You could have a wiring issue