I have a 2004 Accord DX and the check engine light is registering that the bank 2 oxygen sensor is not working. I tried two different new sensors (Denso and Bosch) and after clearing the light it comes right back on. It looks like I'm getting 12 volts on 3 of the 4 wires at the sensor. I've checked for any wire grounding out but couldn't see anything. What else could be causing the light not to go out?

 

What specific trouble code(s) (the actual code number) are you getting?

 

P0142 is the code.

 

checked a couple of fuses people have told me to check. I think fuse #18 and #15 but no luck.

 

i did double check all the fuses. It is actually code P0141 not P0142.