swap ezs of 203 by 211

[chakahafed]

hi
I swapped EZS of W203 by another one for 211
i generate new keys and now and now i have ignition ,
a make personalisation for ecu ,
but the car dont start
in das i have this message : no synchronisation betwen EZS and ECU
my question is if i change the VIN number in ezs and make it as like the the VIN in ECU ; are this will be ok ?
pleas need answer as soon as possible ; thanks for all

[sogaro]

Why not post ECU dump maybe i can help virgin it? What is the VIN in the EZS?

[chakahafed]

Why not post ECU dump maybe i can help virgin it? What is the VIN in the EZS?

hi sogaro !
the ecu dump is that i sent to you yesterday !
the ecu was in the car ,
but the ezs was for a 211 and now i put it in the 203