I had a P0420 code, so I replaced the catalytic converter. The P0420 code came back so I replaced the o2 sensor that goes inside the catalytic converter. Upon installing the new (Denso) o2 sensor, I'm getting this P0141 code which I'm confused about.
What sensor is "bank 1 sensor 2" referring to? Has anyone seen this code or know a solution to it?
I have a 2000 Odyssey EX with 164,000 miles.