Can you help me with off IMMO from 4AF 1.1MPI Seicento?

[ul7855]

Hi everyone!
I read this interesting forum from time to time.
Can you help me with resetting all data from that dump (immo off please and factory default if this is possible).

Can anyone confirm that it's possible to do VIRGIN ECU with only reprograming eeprom?
ECU is: IAW 4AF.M9/HW204/1902-27H FROM 2003 SEICENTO MPI

My problem with that car is rather strange: car suddently get cutt off at 1000 rpm with CHECK ENGINE light on when no spark.
When examining, there is no errors written in memory.
In desperation i disconnected all sensors one after other ang problem is still present. Cutt off is present all the time, even without lambdas, crankshaft position sensor, temperature and pressure sensors disconnected.
What it can be? Maybe error in eeprom???

[AVDigitale]

here is your file try and report :)

[ul7855]

Thank you my friend.
I wonder did you only take immo off or immo + reset to factory setting ( stiil don't know it is posiible).
Anyway thank for your fast response.
I will program chip and write here later.