Im having a weird one and have been chasing my tail. Its probably something easy but at this point I can't find it.
Specs: 2011 Truck 6.2 with a small MAST VVT cam and DOD delete, Headers and 6L80E.
I have been doing my VE tuning but during the process I noticed my idle never seemed to be able to keep up, Start up flare was way to low even after I added a bunch to the tune. I noticed last night that no matter what, the throttle % never goes above 23. So for some reason something is keeping it from going beyond 23% at idle and startup.
Once its running the idle is pretty close but I don't have any "reserve" idle flare at startup or at hard decel offroad it will die after a WOT run.
Im attaching my last log and the tune I was running last night. Im trying to get the VE around -10 because it seems to like it better. I still need to finish the VE but I need to get a handle on the idle first.
VVE1.8.hpt log7.hpl