I have a question about my Quadzilla tuner, on any Power level 1-10 I have an erratic throttle response at about 3/4 throttle, not a smooth transition from half to full throttle whatsoever, i can gentle ease into it and it will do fine, but if im pulling a load whatsoever its really a pain... also ever since I have put the quadzilla on my truck when I reach speeds in excess of 85 mph its as if the truck completely governs out... I just put a new injection pump on last week... any suggestions? https://www.dieselbombers.com/images/smilies/dash2.gif


01 Cummins 6spd HO, 4" MBRP, Raptor fuel pump, K&N intake, Auto Meter Phantom II (Boost, Pyro, Egt)

 

Check and see if you can display throttle % on the quad. Then with the key on/engine off, slowly press the throttle and see if you are getting the full range of your throttle. If not try an apps reset. Don't know on the speed thing. Maybe a max speed can be set and the quad defuels to keep from exceeding the preset max speed. Edge juice just sounds a warning when max speed is exceeded.

 

I will check in to the throttle % on the Quadzilla, thanks! I know with the top speed deal, I once had an Edge Evo ht tuner, which just plugs in to the OBD II port, and I didnt have that problem at all, I had the truck to 115 with no problem, (not that I need to do 115) but its just the fact that ever since I put the Quad on, its had this problem, also with the Edge it had a smooth transition with the throttle, thanks for the help!

 

Did you return your truck back to stock with the evo ht? I'm not 100% positive but I think the evo tuner is like a smarty where it reprograms the ecm.