The attached screenshot is of the stock tune from my 2023 3.6 Camaro V6. It has not been edited.
I thought most ECMs have a dynamic airflow high RPM limit around 4k rpm, and you crank that value up (among other steps) to bypass the MAF and force speed density mode. But my stock settings appear to already be set to redline, which doesn't make sense to me.
Any ideas about what's going on here?
It's worth noting that HPTuners just added support for my vehicle this past month, and I found that one table was initially being read incorrectly (although it's already been fixed thanks to speedy ticket handling by the support team). Could this be another case of incorrect ECM reading?