SID807evo citroen c5 change ecu

[michowaty]

Hello I heve problem with ecu change in citroen I must to upload a new eeprom old eerom heve error injector
i heve pin new and orginal but file is other I know the pin needs to be changed but they are somewhere else
all ecu numbers are the same sid807evo S180123001 E read ktag number is HW9663241480 SW9666681180
SW upg.: 9678982580 read ktag

someone could help?

Regres

[izmirliss]

did u write old flash and eprom to new ecu?

[michowaty]

problem solved bad software from old ecu new ecu swap pin car run normal
thank you:peaceful:

[lossis]

hello michowaty can you show me how to rewrite only the pin in the donor ecu, in flash or eeprom? and what about checksum?
Can you tell the right way to do it