Thanks a lot Kur4o it worked great.

Sorry, here they are both the original and the mod one

Hi, I'm having problems with my Delco ECU, I was able to get the bin file from the eeprom memory, I modified ignition advance and fuel maps. But the car doesn't start i think is because of the Checksum , does anybody knows how to calculate it ? The ECU is a DAC ZZMN from a 98 Daewoo Lanos with light...