Hello , i have problem with a modified file that is writing succesfully but car goes to limp mode at 6k rpm.
No reprogramming error on KESS v2 appear (KESS is clone).

at first i got Check engine code with error P0601 with the first modified map but after the second modified map no errors appear but engine still goes to limp mode.

The tunner says that my KESS is responsible for the error and limp mode but i dont know what to believe.
Here is my ori and mod files , can you please check it out for me and tell if something is wrong with maps or maybe is kess problem.

Car Details :
Mazda MX5 NC 1.8L 2008 - DENSO ECU LFGS - car is full stock

HW: L83118
SW: SW-L831EG000.HEX
VIN nr.: JMZNC188280153773
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.:
Installation: DENSO SH7058

Also i try to find a decent tunner to start colloboration for tuning files off all vehicles.
Thanks in advance!

Hi


likely is the torque maps edition, in Mazda´s is very common,
I have done around 4 of them, MX and has issues if you give more power in med ranges.

I will check your files and let you know the status.

Try the attached file.

test and report.

the 1st tune was not good in my opinion.

kind regards