smart fortwo 450 key

[rdu04]

hello
I have a problem with a smart 450 engine 0.6 gasoline
in dash i have key message,key not blinking
i did syncronization with fvdi,central locking work,key work but car not start and key message in dash remain
in immo error B1032-activation of immobilizer failed due to data error-permanent
and ecu error 0C-immobilizer-vague delphi diagnose
the problem arose when the customer changed the rear axle with an ecu from another car
after which the original ecu of the car was put on
the car came to me with the key and the functional central locking, but with the key message on dashboard
where could the problem?

[figani]

hello
I have a problem with a smart 450 engine 0.6 gasoline
in dash i have key message,key not blinking
i did syncronization with fvdi,central locking work,key work but car not start and key message in dash remain
in immo error B1032-activation of immobilizer failed due to data error-permanent
and ecu error 0C-immobilizer-vague delphi diagnose
the problem arose when the customer changed the rear axle with an ecu from another car
after which the original ecu of the car was put on
the car came to me with the key and the functional central locking, but with the key message on dashboard
where could the problem?


with fvdi only the lowest SW No...
will adapt the immo...

[rdu04]

in the end the problem was stupid, the customer changed the computersreversed the original by a second, after I put the original ecu, the car started
it wasn't car vin, that's how I realized
thanks figani for help/i like smart forever