hi everyone i have Chevrolet  Suburban truck 2007 i am trying to replace 2 calibration in ecm package with same model year vehicle when i try to program its giving me Paddingerror i think op-code 53 compare data step in the end of programming its showing me successfully programmed but nothing changed inside the calibration  i am attaching the log can someone please help me to solve the problem... thanks 

ecm_sun_ban_ap3.zip ProgramLog.ecmsuburban.Txt

I'm guessing you're using a clone MDI?  Try this utility and see if it works.

12603266.bin

Hi thanks for reply no it was orignal mdi 2 and i will try your file tomorrow morning and will report you back thank you

On 12/6/2024 at 12:27 AM, codebuilder said:

I'm guessing you're using a clone MDI?  Try this utility and see if it works.

12603266.bin 6.84 kB · 4 downloads

hi codebuilder when i double checked the archive which i am trying to flash it was same archive which already in the ecm so i changed 2 calibration which i want to change then everything is worked fine and flashed successfully thank you so much