Need some help.. 1996 LT1 w/D1SC and Torqhead 24X. 3 Bar custom OS. Cable throttle control..
OLSD tuning w/Wideband going well, within 2% most areas.. Have not tuned Boost areas yet, because of two issues..
1. Engine idles fine at 875 rpm. I let the car warm a bit, say to 145 F and when I ease into the throttle, it bogs, briefly, then resumes rpm increase.
2. At about 4500 rpm & up, in park, the throttle "kicks back". I can feel the pedal push back against my foot.
3. Throttle follower going below target idle (park) when off the throttle, slowly (3-4 seconds) works its way back to desired idle of 875.
Current tune and a data log attached..
Input welcomed.. Disregard boost areas on VE, I've not moved in to that area since I need to get the engine stable before moving onto Mustang Dyno for boost tuning.
Thanks for the help!Torqhead 3 Bar SD Setup.Channels.xml