B2 S2 location

Tiny
CHOUFCHEK KHALED
  • MEMBER
  • 2008 FORD TAURUS
  • 3.5L
  • 6 CYL
  • TURBO
  • 2WD
  • AUTOMATIC
  • 224,000 MILES
I did a diagnostic to my car and I found out the codes P2272. I realized that I have to change the sensor 2 on a bank 2, but I do not know where the location is. Please I need your help.
Tuesday, July 4th, 2017 AT 4:46 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
Diagnostic fault codes never say to replace parts or that one is bad. They only indicate the circuit or system that needs further diagnosis, or the unacceptable condition. In this case the exhaust gas is staying lean, and that is being detected by a properly-working oxygen sensor. Replacing the sensor is not going to solve anything. Here is a link to an article that may help:

https://www.2carpros.com/articles/how-emission-control-systems-work
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Tuesday, July 4th, 2017 AT 5:27 PM

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