Originally Posted by
HMahnke
I have a 2017 coyote here with a whipple charger kit fitted including their tune. once its warmed up, i open the throttle, pedal position shows 100% the throttle opened to 90% for about a second, then 20%. if i do a 5th gear pull on the dyno it gives 20%at 2000rpm and max of 40% at 6500. (lambda 0.8,around 20deg timing and a -1 every now and again on knock retard) and no matter what i do i cant get more throttle... unless you swich off for a hour or so, or load a tune you wont see the 90% for a second again. i looked at mapping points and changed target toque tables and inverse, lifted all desired torques and limiters including the trans torque limits, but nothing changes the power or throttle opening. if i do a power run i see 600 odd nm for that 1sec and then it drops to 450nm as the throttle closes.
i will link the uploaded original whipple tune, maybe someone could have a look and send me in a direction.