Zero out the bcsdc boost target correction table and see how this goes. You may also need a bit more VVT, like stock values up to 5k rpm.
Also please add relative throttle position in your logs, you may be requesting a bit too less throttle as well.

How much wastegate do you allow for? Either post the content of the BCS DC Base table or if you're not running into any intellectual property issues you can share the tune here.

I tried to go that lean with the 2.3DISI-T/MPS platform and apart from wearing out the sparkplugs faster and making the throttle response a bit more hysteric we did not get much. I do not recommend going leaner than 1.03LAMBDA on piston engines, with rotaries it may be even trickier. Anyway, to go l...

YoDoug wrote: ↑September 12th, 2023, 9:59 am I was trying to figure out if the Cobb Calculated load and VT absolute load are the same PID or different.

Absolute load and Calculated Load are different PIDs, regardless of what you read it with. They are both available via the OBD.

I understand how the Actual load is calculated and logged in VT, I just wasn't sure if Cobb was looking at the same PID. Both calculated and absolute load are standard OBD2 PIDs, nothing is calculated by VT or the Cobb AP. It's only that Cobb decided to use the calculated load and VT the absolute l...

I never found the calculated load a reliable measure to work with because it has too many inconsistent variables (ambient temp, barometric pressure, and so on), while the absolute load is simply a measure of air flow, engine displacement, RPM point and volumetric efficiency in that rpm/load point. H...

I've read all your posts but it's still unclear to me:
- what you want to achieve (expected result);
- what you actually get (the actual result);
Posting your tune (+engine mods list) along with mentioning clearly the things above may help.

You've set it to -20 BUT the timing you are getting is like 5 and the load does not go below 0.22 under decel (or if it does it comes back up quickly). Also in your log you have some useless parameters such as fuel injection amount and catalyst temperature (on a catless car!!) but no AFR/Lambda, des...

...and of course upload the log here so that we can look at it.

What intake do you have? Usually the engine will die because of improperly calibrated MAF or because you have a huge leak somewhere. Load this logging preset: https://www.dropbox.com/s/xowaxd4zho576se/Full-3MPSBK-Logging.vtpre?dl=0 - start logging the moment you put the key on, and stop logging afte...