Immo OFF - Ford MED17.2.2 TC1797

[aqua_life]

Hello,


I am trying to make Immo OFF on this project car with engine Ford 2.3 Ecoboost.
Engine ECU is MED17.2.2 with TC1797
Attached I send Flash + eeprom.


I already tried the usual 0F F4 80 20 8B 02 20 22 without success.


I have car here and can try how many times needed.


Many thanks for your help.

[vladanr]

eeprom.bin_IMMO-OFF_CHECKSUM-OK.rar try this

[alefabi2006]

please try this solution and report

[aqua_life]

Thanks for your help.
I tested your solutions but don´t work.

Any other ideas ? Car is here to try

[brend]

Thanks for your help.
I tested your solutions but don´t work.

Any other ideas ? Car is here to try

Don't forget report........default_bt.gif

Here immo off.......

[alefabi2006]

not on my part. information BREND solution

[aqua_life]

brend, thanks for your help. Already tried that solution.
On my Flash file I can find 3 times: "0F F4 80 20 8B 02 20 22"
I already tried replacing on all of them from "8B 02 20 22" to "00 00 82 12"
Tried 3 together, 2 together and 1 each time.
Always same result, don´t start.

Any other idea ?

Thanks for your help

[rafal]

1st -have you done cs?
2nd - is it 100% immo problem?

[alefabi2006]

[QUOTE = rafal; 4008907] 1º -¿Has hecho cs?
2º - ¿Es un problema de inmovilización del 100%? [/ QUOTE]

cs ok done in my file. I also doubt that it is an immo mistake

[aqua_life]

Yes, I am writing Flash files with PCM Flash and I see that it automatically correct Check Sum.

Yes, it is 100% Immo problem. This is a race car with this engine installed and we are trying to make Immo OFF to avoid having cluster or other ECU´s.
I am sure only problem is Immo now because customer has other ECU by Ford motorsport and if we plug this ECU engine starts.
However this is a special ECU and we are not allowed to open it and read content. Already tried to convince customer to open and read this "special" ECU but we can´t.
So, we must try to make Immo OFF on original ECU.

If anyone has ideas please let me know. I will try !
Thanks for your help

[turbocluck]

Any luck Aqua_life? I'm literally in the same boat.

[avital]

There is a solution for this system, no need to modify the contents of the ECU. It consists in installing a special custom edition the immoemulator.