hello guys,i have a problem with my 2017 mustang gt,i changed 3.73 ratio and torson LSD,when i?m at WOT mode,there will get a error message,P061C,Internal Control Module Engine RPM Performance,So I'm confused. Just because I changed ratio and LSD?
so if you know this problem,please help me to check.
if i use vcm editor can fix this problem?just need to disable P061C error message or i need to change raito?
thanks.