P1128 FORD – Front O2 Sensor Connectors Swapped

 

P1128: DIY Repairing Video Tutorial

https://youtu.be/bnvwMAGNEEw

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P1128 FORD Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light)  

P1128 FORD Possible Causes

  Switch O2 sensor connectors  

P1128 FORD Description

  Engine Control Module (ECM) made a fuel correction and detected the O2 sensor connected incorrectly