O2 Heater Circuit Malfunction - P0141!!

[eyadboost]

Hi,

I have a 2013 Ford Explorer 2.0L EcoBoost Engine!

I have got P0141 code on my ODB, I have replaced the O2 sensor (Downstream), after clearing the code, I'm still have the same issues... rough idling, fule consumption, low power... etc.

Is there any fuse that is protecting the O2 heater circuits that I have to check? Any recommendations ?

Thanks

Eyad

 

[peterk9]

Hi Eyad. I just did a 'search' in this forum for that code and your post is the only one that came up. Fuses are listed in the Owner's Manual.
You may have already seen this info but thought I'd post it anyway. P0141 - Meaning, Causes, Symptoms, & Fixes.

Peter

 

[ProjectSHO89]

A downstream sensor with a heater fault wouldn't be expected to cause any driveability or engine performance issues.