What you are seeing is a combo of preemptive knock control and the reduction tables working. The OEM timing is pretty aggressive and even more so when you start adding additional boost. Remember the car is calibrated to run in all different environments, who knows what kind of fuel quality...
Here are the ignition timing maps for 2020 and 2021+ for reference. I figure at the least this will help to see how much ignition retard you might be seeing.
2020:
2021+:
Just want to close this thread out mentioning there are a couple people that have had this update done in in the thread linked below with no issues. Almost like when it's done by competent people, the software and updates work just fine and there is no cause for a knee-jerk lawsuit based on...
Car is in limp mode. I don't think there is a need to do that torque limitation change with BM3, as it already has it enabled. You basically turned it back on.
I have both BM3 and XHP. No torque limitation and have logged over 750nm.
So you got everything done smoothly? Your navigation and TPMS still works? Interesting, it's almost like these updates actually work when done by competent people and no cause for a lawsuit.
Timing does not reduce/advance according to cylinder fill needs. That is not the logic. I described what it is actually happening a couple pages back in this thread I believe.
You are a software tester but aren't able to solve that problem by moving your desktop to where your car is?
At this point I am just going to put you on ignore because you literally haven't listened to anyone here that is more knowledgable about the subject you are not knowledgable about and...
Not blessed, anyone can get it. I was going down that road to give you that information before you became Mr. Knowitall.
https://www.toyota-tech.eu/DiagnosticTools/Software/ISTA
We have a whole thread about it here...
Okay you HAVE to be trolling at this point.
You are just words. I am action. The dealer uses ISTA to do these updates.
Here I am using ISTA to do these updates: