Good morning for all

I read the file from oem chip, I did the modifications in this file, increase power and ajust fuel ratio, but when I put this eprom in the car ecu, the ecu dash ligth dont show, and the fiel pump dont start.

Someone know what I can solve this problem?
When I returns with the oem eprom, the car start.

Waiting returns, thanks.

Oem chip img.