I thought this was a strange code to find on a newer model car?
Any thoughts?

It CEL would come on and come off every so often but now it seems to be staying on all the time..

So far I read that the PO141 is the Heater Circuit Malfunction (Bank 1, Sensor 2).

When I look under the car near the Cat I see where it is connected.

Question 1.
How many sensors do I have along the muffler?

Question 2.
Is bank 1 sensor 2 the one near the cat?

Question 3.
What Brand should I replace it with? Bosch?

Question 4.
Does OEM in this case mean that it plugs in or do I have splice the wires?

Thanks

 

Anyone?

 

Fixed it
Take a look
https://www.honda-acura.net/forums/a...ml#post4655119

 

that should be the precat one. sory i read your post late.

 

Really nice !

 

So after a month of no CEL
It came on again
Now instead of code P0141, the code now is P0139

Same sensor I am told by advance auto.

Very frustrating

 

Играть в игры онлайн. игры онлайн играть или скачать Хотел найти , но видимо запостил не туда. Удалите этото пост.

 

Not sure about that link/
Anyone tried it?
Looks like a virus

 

delete plz

 

P0139 is indeed the same sensor you've just replaced. Have you checked the wiring itself? As noted in your own post, those wires are very close to lots of very hot components.

Is the car running rough or is it just a light that came on?