PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

HP Tuners delete rear o2 sensor issue

Old Oct 18, 2022 | 06:14 PM
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Default HP Tuners delete rear o2 sensor issue

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.

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Old Oct 19, 2022 | 10:10 AM
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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 .
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Old Oct 20, 2022 | 10:47 AM
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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.
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Old Oct 21, 2022 | 12:33 PM
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Thank you I will see if I can get the training videos watched.
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Old Oct 21, 2022 | 12:33 PM
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It is the MPVI3 and I will watch the videos, thanks.
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Old Oct 21, 2022 | 12:41 PM
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Originally Posted by Firebirdmuscle
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.
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.
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Old Oct 21, 2022 | 11:17 PM
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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.
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