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hi,
as the title, I have this issue with a 2016 charger 5.7l hemi with ZF Trans
when i go wide open throttle, TPS does not show like a 100% or 86% as 2011-2014 models, it only opens like 69% and start closing as RPM goes higher, and it feels like it's dying when it hits 5500 RPM and completely dead at 6000 RPM :banghead:
vehicle is de-catted with a custom cat-back exhaust.
Does anyone know a way around this ? or may be i did something wrong that i cant find :banghead:
do you have the stock tune read so we can see what all you've changed?
Quote:
Originally Posted by Jay@HAP
put all of your T/M and trans adapt back to stock and see what it does.
I did a 16 Scat Pack Charger a while back and changed a bunch of TM stuff and it wasn't happy. Hemituna or Curt@Inj replied to my post talking about it.
also don't max out your max airflow limit. I've read several times on here from the HPT guys that maxing out a value/table that will cause problems. I've had no direct experience with it, just what I've read on here.
Came across this today. Throttle source was injector limit. Raised the injector pw limit and leaned the car some and cured the issue.
Just thought it may be something to look at for the next guy.