Ok, progress is:
1. Xdf creating
2. Can rewrite calibration data with changed parameters via Winkfpt. Signature check workaround!
Used GTS flash as a base, trying to transfer parameters and logic. But there are too many small or not differences almost in all portions - torque, pressure, logic, shift control. They did a big job for tuning gts dct!
So I dropped and decided to use original GTS calibration and program. Just reviewed all data for rpm scaling (8300->7000) and other conversion things like using ordinary GWS. After some tests with good ppl i can say it is possible to run!
Just make first own version. One day drive.
1. Transition from R-D is more quick and harder.
2. Partload and WOT upshifts without Sport almost perfect imo, i can not even feel torque changes!
3. In Sport it is very fast, i can feel huge punches to transmission when upshift occurs.
4. Low load downshifts sometimes too late, lags, or have “frozen” rpms. There is some jerks just before stop and creeping off. Maybe i forgot to convert something, maybe shift maps mess. No downshift revmatching in D which i liked very much.
5. Steering wheel tips do not work in Auto mode (do not switch temporary to manual). But works in M/S. This is strange, will investigate. Maybe logic or configuration things. Also found time parameter (60 seconds) for temporary manual mode, changed to 10 seconds thinking it will be better.
6. Seems dkg logic modes like XE-E/XS-S are broken, so shift logic not completely correct because of wrong shift maps. This is because i use standard GWS with no Program button. So i have only program1 and program6 (sport) its not a big problem, i just log and retune/move shift maps. Maybe will use logic maps from x35.
Second version is ready to run...
If someone wants little tweaks like final ratio, cutoff rpms, dsc interventions, logic changes. PM me.
