P0141 2009 FORD FUSION – O2 Heater Circuit Bank 1 Sensor 2

 

P0141: DIY Repairing Video Tutorial

https://youtu.be/Pbt0uaiGfb8

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

 

P0141 2009 FORD FUSION Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Possible higher than usual fuel Consumption  

P0141 2009 FORD FUSION Possible Causes

  Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2,Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit fuse,Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit open shorted to ground,Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor electrical connection,Faulty Engine Control Module (ECM)  

P0141 2009 FORD FUSION Description

  During testing the heated oxygen sensor (HO2S) heaters are checked for open and short circuits and excessive current draw. The test fails when the current draw exceeds a calibrated limit or an open or short circuit is detected.