2015 Ford Mustang S550 Forum

2015 Ford Mustang S550 Forum (https://www.mustangs550forum.com/forum/)
-   Engine and Technical Discussion (https://www.mustangs550forum.com/forum/engine-technical-discussion/)
-   -   CEL code P2254 - O2 sensor negative current control circuit/open (https://www.mustangs550forum.com/forum/engine-technical-discussion/8122-cel-code-p2254-o2-sensor-negative-current-control-circuit-open.html)

TankerEasy 06-30-2016 01:50 PM

CEL code P2254 - O2 sensor negative current control circuit/open
 
**CEL code P2254 - O2 sensor negative current control circuit/open**
I'm running Stainless Power long tubes plus the extensions for both sensor 1's. This code showed it to be the Bank 2 sensor 1, replaced that sensor with a brand new one LAST Friday, went to start my car and leave for lunch and the **** thing is back already at not quite a week! What can I do to get rid of this one??!?! Starting to really get frustrated, also does this code mean the sensor is bad or is there something else I can do??

Dewayne 04-19-2017 05:41 PM

The only thing we both can do is take long tube headers off. They say if we go shorty headers we want have this problem.


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