CHANGED ECU > WRITTEN OLD EPROOM > IMMO ACTIVE

[Sefior]

Hello.
I had a broken ECU in my VW Passat B7.
Bosch EDC17C46.

I read it and saved the files.

I bought a used ECU.

Written the maps and eproom in the new ECU.

Now I connect to the car and it says IMMOBILIZER ACTIVE.


What have I done wrong?

Thank you.

[CarCity]

Hello.
I had a broken ECU in my VW Passat B7.
Bosch EDC17C46.

I read it and saved the files.

I bought a used ECU.

Written the maps and eproom in the new ECU.

Now I connect to the car and it says IMMOBILIZER ACTIVE.


What have I done wrong?

Thank you.

Read ori ECU and donor ECU eeprom + flash and upload here

[Sefior]

Read ori ECU and donor ECU eeprom + flash and upload here

Here I have attached the original + new ECU files.

Can you tell me what I have done wrong so that I can learn til the next time?

Thank you.

[dtip]

In most cases you can't clone EDC17 that way, like edc16 15 ..... It have OTP area

[avital]

Here I have attached the original + new ECU files.

Can you tell me what I have done wrong so that I can learn til the next time?

Thank you.

I make for You - NEW EEPROM for NEW ECU.

For this task You must have software who make this operation like calc on foto.

557435

[Sefior]

I make for You - NEW EEPROM for NEW ECU.

For this task You must have software who make this operation like calc on foto.

557435

Thank you very much man!

I PMed you.

[netoautomotive]

Hello.
I had a broken ECU in my VW Passat B7.
ECU MED17.5.2


I read and saved the files.


I bought a used ECU.


I wrote the maps and eproom in the new ECU.


Now I connect to the car and says ACTIVE IMMOBILIZER.




Someone to help me?


Thank you.


Below are the original ECU and Immobilizer files (95320)
598173
598175

[stefipapp05]

hello you can repair a dump of 95320 eproom to a comfort module to a past b6 as you recognize the key. thanks