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      10-26-2020, 02:31 PM   #12
svagusta
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Drives: 335i
Join Date: Sep 2019
Location: DFW

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Quote:
Originally Posted by Pladi View Post
What i would do is this.

Remove all 3rd party tuning software for mhd and xHP.

Not juat flash stock. Fully remove mhd and xHP.

Then re flash a known software package like PPK or any othet with inpa/ista.


THEN go back to tuning.
I'm very new to INPA - really only know how to read error codes and have not been able to get ISTA setup so this may be beyond me. I will see what I can learn about flashing PPK.

MHD and XHP were completely removed as of last week. I am trying to add back one at a time to isolate the issue. I also replaced my battery this weekend, coded and registered it as my previous one had sulfated and was almost 5 yrs old anyway. Was hoping this might be the source of electrical gremlins, but no luck.

I'm not opposed to trying tuning methods other than MHD if it would help me know where to point the finger but won't lie I am pretty invested in MHD - 4 custom tunes that all worked fine before that I'm definitely not ready to consider trash.
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