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Audi A4 B6 2.5 change ecu from automatic to manual transmision - Printable Version

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Audi A4 B6 2.5 change ecu from automatic to manual transmision - macako - 20-11-2023

Hello members,
I want to change ECU from automatic to manual gearbox on Audi A4 B6 2.5 163 HP EDC15
with the original SW of the vehicle it works normally but I have a problem in ABS coding to ECU
when I learn another ECU (full eeprom and flash) the vehicle has no errors, it starts normally and everything is as it should be
but the coolant fan starts working even when I don't have the ignition on. I tried several manual transmission softwares and always the same problem.

Has anyone had a similar problem or have any idea what the problem could be. any advice is welcome.