I?ve been trying to tune a 2014 f150 to shift at 6500rpm and can?t seem to make it happen at the desired rpm. It seems to shift somewhat whenever it feels like. Why?
Changing 1-2 shift (speed vs TPS) higher does not help and neither does Shift rpm WOT. I?ve tried with and without shift rpm anticipation with no change.
Do I need to move the rpm limiter up? Is the truck thinking it cannot fulfill the shift when commanded so it just shifts when it wants?
Greedy Tune 17 high timing File Duane F150.hpttune 17.hpl
lowered the max acceleration:
Greedy Tune 19 high timing File Duane F150.hpttune 19 pull.hpl
raised max accel plus raised shift rpm wot and raised clutch fill time 1-2
Greedy Tune 21 high timing File Duane F150.hpttune 21 pull.hpl
Id love to hear murfie or erics input on this!