I have the cel on for my o2 sensor. The post cat one. The computer completely doesn't read it, so I just unplugged it. Is there a fuse or relay? The one off the front is fine and functioning. Just the post. If theres not a fuse or Rlay it's got to be wiring cause my part time light dimly illiminates once the jeep is warmed up. I'm just curious and would rather just have everything functioning well even though that post cat o2 hasn't changed anything.
Also I've replaced it and nothing, so I don't know what to do. Any ideas?
Also I've replaced it and nothing, so I don't know what to do. Any ideas?