ncnichol
Newbie
I do have a data log actually. When I get home tonight I will post it. Oh yes I have video on it the whole deal LOL so I have a tuner that is apparently pretty good he's got his own Shop with a dyno with the website it all good reviews used Him in in the past, several of us have and it's all been good. Although he's missed the boat on this problem I believe. So yes I have a datalog I will post it when I get home. While it was Data logging I went into special vehicle functions and locked the converter once I got up to speed it made no difference it kept kicking in and out. So then I commanded the converter to unlock which I'm thinking is going to prevent it from locking still did the same thing. This was just kind of an extra test for me because I had already altered the tune to tell the converter not to lock up until 256 mph in every gear essentially eliminating the lockup converter out of the equation. Made no difference. So I put the tune back so the converter had the previous settings. I also went into the tune and looked to see how much separation there was in the part throttle settings as to when it shifted into fourth gear and then when it downshifted back to Third I compared it to some of the other Factory tunes that I have and it was basically the same but I still increased the gap between when it shifted into fourth and then down shifted back to third I widen that Gap by about 4 mph made no difference. Those shift scheduling changes I just talked about were not part of this data log I did that earlier. So back to the data log, I did the lock up and unlock converter commands that I said then when that made no difference I commanded it to lock into fourth when I was up to speed made no difference it still kicked in and out. So it also kind of does it in third gear just not as bad so I dropped to third gear and I commended it to lock into third and it still did the same thing. Am I thinking here is that I've kind of eliminated internal problems because I've commanded it to lock and unlock in several different combinations and made no difference. Kind of tells me it's not an internal problem but a control problem. Anyway I do have a data log and I will post it when I get homeDo you have a datalog of this happening?
Post datalog and tune.
Is it commanding the shift to do this?