Quote Originally Posted by TexNeck View Post
When it fires maybe up to 7k then kick down to 4500-5000ish. The MM3 will record the highest reading during each key cycle on a given tune. So if you drive it and hit 18k psi it’ll keep that reading recorded below the current until keyed off or tune level is changed

The FCA doesn’t need anything for compute to recognize it.
Took her for another drive and rail pressure spiked to 22000 when slowing down to a stop and idle up like a old 12 value sound then returned to normal...

2016,ram 2500,black,egr delete,DPF delete, throttle body delete, 4 inch flo pro turbo back exhaust,mm3 tuner,33x11.5 tires,6000k hid head lights.