P0141 O2 Sensor Heated Circuit Bank 1 Sensor 2, Honda Accord 

Did you have the same situation like in this video, same code and also when I measured the old O2 sensor and it had an open circuit? If yes try to measure the new one when disconnected from the connection under the seat. When it'd good your problem might be one of those from the list I showed in the beginning of the video. Let me know what exactly you've done so we might figure something out.

@@fixitorleaveit4393 yes same code as the video

What codes do you read now?

If you measure your O2 sensor and the values are within the limits, then it's something else. Did you measure the resistance of the heated circuit? What value did you read? Besides. That code doesn't mean it's the sensor only. There are few other reasons as you could see at the beginning of the video why it throws that code on you. You have to go one after another. There are several tests on each of these reasons. I covered (I believe) the most common one. In my case I measured the old sensor, it was bad, after I replaced it the code never came back.

I just want to say it's a cheap version but it still works. a.co/d/7kKNHMX

There's no second location I know of. The video is for a 2 door version, if you have a sedan it might be somewhere else.

Exhaust or intake gas leaks, improper fuel pressure, bad injector (s), or even some electrical problem in wiring between O2 sensor connector under the seat to ECU. The worst would be if your new O2 sensors are bad which is always the last thought but it's an option too...

only paid $12 for sensor i replaced cat one but still got issue, im putting tape over the light

under the passanger seat

About 1 hour ish but I didn't rush it

@@fixitorleaveit4393 Hey thanks for the reply! I appreciate you letting me know!!

2005