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      06-02-2020, 06:37 AM   #17
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Drives: 2015 M235i TE
Join Date: Jun 2012
Location: Los Angeles / Toronto

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Quote:
Originally Posted by Sliptality View Post
Here are the codes it is throwing. This is a fresh Stage 2 93 Octane flash, all codes cleared beforehand (I did all of this last night), and with the STOCK intake and STOCK air filter. I drove a 40 mile commute today. This is what CELs are on.



The Air Mass code seems to be the most concerning. Somehow I don't feel that the other codes are real? Some input here would be nice.

I already cleaned the MAF sensor already during a different troubleshooting process.



I didn't. I am no expert! I did note in my original post I noticed that the ignition timing was off in certain areas, but I didn't know what to conclude from it.
The air mass scaling issue is usually related to an aftermarket intake flowing more then what the engine expects. Very common with Dinan intakes too.
Open a ticket with ptf, and they will help you
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