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So, on my 13 300c 5.7 I changed the rpm shift points to 6k rpm and cut offs at 6200rpm. when I was testing the tune, it felt like it was bouncing on the limiter or had hesitation for a second or two before it actually shifted. Any ideas? I haven't done a data log but here is my current tune. Any help is appreciated.
Attachment 138396
heres a log i just didAttachment 138404
I am not very good with the tuning side of things, but to me this looks like torque management kicking in. Hopefully someone else can help on how to change the tune to stop it from doing that.Quote:
Originally Posted by 239Ram1500
[QUOTE=TransGo Robert;752232]I am not very good with the tuning side of things, but to me this looks like torque management kicking in. Hopefully someone else can help on how to change the tune to stop it from doing that
heres an updated log with tq management increased to 6100rpm but having the same issue
No log was attached to your message.Quote:
heres an updated log with tq management increased to 6100rpm but having the same issue
Attachment 138761Quote:
Originally Posted by TransGo Robert
my bad here it is
Again, please keep in mind that I don't know much about tuning, I specialize the transmission itself, but I am trying to learn and maybe help too. To me this still looks like what you feel is torque management kiciding it. Look at this screen shot where the light blue line is the accelerator pedal, the orange is the throttle plate and the light green is the engine RPM. You can see it dropping the throttle before it shifts, I am thinking that is what you are feeling. Attachment 138771
i dont see it doing that
see it knockin and pulling 5 degrees
and see the that shift nose over real ugly