BMW G30 550i MGCS ECU

[Unichip77]

Hi,

I need to know if someone knows the following software:

HW: 00003124000120
SW: 00003125411B02
SW upg.: 00003407411B02

KTAG reads it but Alientech says Checksum error at coding Slave the mod file. They think the ECU was modified but the BMW dealer says reflashed with original software.


Regards

UNI

[sdtsedat]

Enable only the maps MPC, then write the mod file.