O2 sensor driving me nuts!!!
 

2013 silverado 1500 5.3 four wd 4l60
been driving around with a code P015D for a lil while.
look it up and it says bank 2 sensor one no response
replaced it and bank 2 sensor 2 for good measure cleared code with my scanner. good for a couple days. Now I get a code P0154 bank 2 sensor one again!! checked fuses, got power going to the sensor, cleared it and the code comes on again after the next drive!
looked on other websites and I have a bunch of conflicting info... any ideas?

Re: O2 sensor driving me nuts!!!
 

I believe there is a heater element or something like that for the O2 sensors. I have heard that will cause the same condition. It is normally what the O2 sensor cvable plugs into.

Re: O2 sensor driving me nuts!!!
 

I'll have to trace and see