Tien Sebastian

Hi guys,

Need help on finding definition for the attached rom. I have 2012
Lancer GT CVT rom and definition. But, not sure if it is safe to backdate the ecu.

Thanks.

Wanchai Panpron

Rom is 59900003.
ECU address is not at 0X5002a .
It change to 0X5002e. Like Thialand Rom.

I don't know why it is.
Rom error or It is correct.

marioch

hi dear,

any update on your case ?
Were you able to find an xml for your rom ? i have a lancer gt 2.0 2015 with cvt transmission and a rom ID of 5990004 at the address mentioned before 0x5002e.
and i am aslo looking for a definition file for my rom because i installed a turbo td05h and i need to tune my car.

jajk

Tien Sebastian , this def will get you started. Not all is correct - just the main tuning maps.

These 59xxxxxx ROMs for 4B11 are quite different to earlier ROMs so probably not a good idea to backdate

Galileu Terada

Hello jajk! Do you have an updated def by now (2021)??? I am looking for a def. Yours is working fine for the main maps, as you already said. Can I trust altering just these maps and writing to the flash??? is it safe?? greetings from Brazil!

axiscom

Hi. Upload your rom files, I will try help with the definition.