Any tune basics for the 65RFE ?
I have a 14 RAM 1500 crew cab on 35's with the factory 3.91's, corrected for the tires with HPT, but i'd like to dial a little bit of the part throttle downshifts as they're lazy, i see what i think are the tables i'll have to change.
I see tables for Drive and Overdrive, i opened the ones for Drive, but i don't think we're using those with this trucks.
So i guess i should be looking into the overdrive/Normal shifts
But then the stupid trans is a 5 speed instead of 6 speed, and it does some sort of tq coverter lookup for the 6th gear ? in any case
For shift, it uses output shaft rpm vs TP%, so to upshift the shaft speed has to be at or exceed the shaft RPM for the particualt TP% cell.
How about for downshifts? does it use the same logic, the output shaft has to exceed the rpm for the TP%? or be below that output shaft RPM for the TP% cel ?
Also there is a master 2-3 shift switch in the calibration that is disabled form factory. is this why the truck only seems to use 2-3 shift while shifting manually? 2nd and 3rd gear are super close in ratios, 1.66:1 vs 1.50:1, so in normal mode the trans goes 1-2 and then 2-4, but if i shift manually, i can feel the 1-2,2-3 then 3-4, would i screw something up if enable that 2-3 master switch ? sure i know i can try on my own, but i wanted to check before since i don't knoow anything about this trans, fact i haven't touched anything in the trans for that reason.
also is it possible to speed up the shifts a little ? this is prob the slower trans i've ever had :), i'm not racing the truck, just wondering if i can make the trans a little less lazy.
Thanks a lot.