Hello all,

I am newer to HP Tuners and have ran into an issue. I cannot figure out how to disable the rear o2 sensors under the engine diagnostics tab.

I was able to disable the EGR with ease but all of the o2 codes are “greyed out” and I am unable to edit them. Any advice would be appreciated, TIA.

 

im going to assume you have a new version of hp tuners , ifs so did you take the class , once you do that those will open up .

 

As said above. You will need the parameter access unlocked. You will have to log in to hpt site and watch the training videos. 15-20 minutes max and then you can resync your interface and it will be unlocked.

 

Thank you I will see if I can get the training videos watched.

 

It is the MPVI3 and I will watch the videos, thanks.

 

I cannot find these training videos anywhere. I see a training section but it is all paid content. Anyone who could lead me to the correct placed would be appreciated.

 

I just posted about this exact issue a week or so ago after I had the same exact issue. I spelled out how to find it...in post #7

https://ls1tech.com/forums/pcm-diagn...ers-mpvi3.html

The search menu & older post's are your friend.