2020 ZL1 A10 2650
I've tried to understand if there is direct control or influence over this (spent hours searching...). It seems that Driver Demand tables might influence this, as far as I can tell. Is that right, or is there something else? I understand some of the torque balancing that has to happen, but was hoping to get a better idea on Immediate Engine Torque Command (IETC). So far, I can't seem to find an absolute or definitive answer to this. Any help anyone would be willing to take the time to share would be greatly appreciated.
I'm trying to find why, at WOT, this PID just starts to fall off drastically. At the same time, my EQ Commanded starts to lean-out (from about a commanded .845 going to 1.000), even though I'm still in PE commanding something like .845. Fortunately, my observed EQ doesn't follow suit and the engine is staying where it is commanded. The car was tuned completely, and is great (IPW is about mid-5s and fueling pressure is around 70-psi/19,000-kPa). I'm just trying to understand why I'm seeing the IETC fall away.
If anyone could just confirm, deny, or offer something short, it would help me a lot.
Thank you very much for taking the time to read. Have a great day and weekend.
Chuck