Hey all,
We recently installed a procharger to my 06 Mustang GT. I put 4.10 gears in and changed wheel/tires to 275/40/18’s. After checking the charts, my wheels are 757 revolutions/mile. I use a Diablo i3 tuner to adjust parameters cuz my speedo is of about 12%. I can change the axle ratio to 4.10 without issue but when I also change the revolutions to 757 my car goes into limp mode at nearly 3000 rpm. I’ve messed around with the rev number both higher and lower but only get limp mode. Diablo says it’s a Ford thing having to do with the abs. Any help would be greatly appreciated
We recently installed a procharger to my 06 Mustang GT. I put 4.10 gears in and changed wheel/tires to 275/40/18’s. After checking the charts, my wheels are 757 revolutions/mile. I use a Diablo i3 tuner to adjust parameters cuz my speedo is of about 12%. I can change the axle ratio to 4.10 without issue but when I also change the revolutions to 757 my car goes into limp mode at nearly 3000 rpm. I’ve messed around with the rev number both higher and lower but only get limp mode. Diablo says it’s a Ford thing having to do with the abs. Any help would be greatly appreciated
