I'm having problems with my 3-port setup. I have my BDEL and load offsets set up where I want them, my uncorrected WGDC does as it's told. All is well until I activate my error correction table.
As soon as I activate the correction so that I can use 4th gear, the error correction goes out of control. At low RPM just after going WOT, the ECU is seeing loads below the BDEL and is adding lots of WGDDC, then, when the turbo starts spooling, it realizes it's mistake and (over)corrects back down, making load bounce around in my logs and making the car pull unevenly. Is it possible that the wastegate solenoid activation points are messing with me?

 

zero out your TBEC for -20, -10 and maybe -8...