MED17.7.2 W205

[juniorlucival]

Hello everyone, i need replace ecu med17.7.2 from w205 cla200 117.343, but my vvdi mb don''t renew this ecu, but with ktag i read perfect,
my question is, if i'll buy used ecu, and programming ktag files, the ecu work perfect ? everyone already did this?

[juniorlucival]

everyone ?

[immotoolscy]

everyone ?Hi bro do you have eeprom from that ECU?

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