I have a 2006 Ford Five Hundred the check engine light coming on showing a code P2272

Question

I have a 2006 Ford Five Hundred 3.0L the check engine light keeps coming on showing a code P2272. I changed the o2 sensor, but the light still comes on

Answer 1

P2272 02 sensor signal stuck lean Bank 2 Sensor 2

Is there any other code condition with this code. On some of the Ford Five Hundreds some of the 02 sensor connection between Bank 2, Sensor 2 and Bank2,  Sensor1 come close together and it can get crossed. P2272 are most seen when there is a low fuel pressure and there would be a complain about a rough idle condition.

Answer 2

The code P2272 indicates a problem with the O2 Sensor Bank 2 Sensor 2, also known as the Rear or Downstream Oxygen Sensor in Bank 2. To repair the problem, replacing the O2 Sensor Bank 2 Sensor 2 is necessary. More information about this code can be found at the following link:

P2272 Ford Code - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2
Read more: https://www.autocodes.com/p2272_ford.html