Fiat IAW 4SF with 10F280 i*mo off? help...

[jackeldestripador]

Hello. I have this ecu from Fiat Fiorino, im trying to remove i*mo ecu. The ecu doesn't have memory all it's inside ST10F280-B3.

MAGNETI MARELLI
IAW 4SF.PP
1.4 FIRE 8V FLEX

Any ideas?
Thanks for help

[siautomotor]

Hello. I have this ecu from Fiat Fiorino, im trying to remove i*mo ecu. The ecu doesn't have memory all it's inside ST10F280-B3.

MAGNETI MARELLI
IAW 4SF.PP
1.4 FIRE 8V FLEX

Any ideas?
Thanks for help

contact to me ,i living in ARGENTINA,have equal problem to you ,and try variuos alternatives

send me pm ,with your datas

OMAR GROSJEAN
www.siautomotor.com.ar

[Mac Gyver]

cars with MARELLI ECU using st10fxxx microcontrollers not works without immobilizers.
cars with BOSCH ECU using st10fxxx microcontrollers is possible to remove the immobilizers.
in the MARELLI ECU is possible to reset the dump in the serial eprom.

[steveeprom]

Hello. I have this ecu from Fiat Fiorino, im trying to remove i*mo ecu. The ecu doesn't have memory all it's inside ST10F280-B3.

MAGNETI MARELLI
IAW 4SF.PP
1.4 FIRE 8V FLEX

Any ideas?
Thanks for help

what is the exactly the problem with this car? in this ecu you can only made partial and reprogram the keys

[bilim]

what is the exactly the problem

[jackeldestripador]

The owner doesn't want more keys with transponder because they did so much trouble to him. Now the inmo module it's distroyed because it get wet on a rainy day. I've tryed to repair it but no succesful. And i think that i can't reprogram any key on it.
Other solution to do it's change the inmo module to other that has some code, but i don't think to work because i think that the old code it's stored in the 10f280 too. (that it's right???)...
Any ideas wil be apreciated. thanks for the replies

[Mac Gyver]

reviewing what I posted yesterday, the 4SF ECU not have serial eprom.
if the car uses immobox1 is possible works without immo, if the car uses immo2 not work without immo.
immobilizer data are stored in banks 1 and 2 in the flash memory of the st10f280 microcontroller.

[jackeldestripador]

This is a virgin file or a i*mo off?

[Mac Gyver]

this a virgin file.
your car have immobox?

[jackeldestripador]

Yes but don't work any more. This file that you post it's to merge with the original of the 10f280?

[soft4ecu]

Hi, as i know 4SF not posible immo off only reset.

Regards

[jackeldestripador]

So if i put this file, merged with the old file, i will have the ecu virgin no?.
And if i get some used i*mo box wich i know the codes, can get all the car woking again...?

I think that the original it's code2 box (inside grey box has 1K59H).
By the way... any programmer that can read or program 1K59H?

[youssef70]

By the way... any programmer that can read or program 1K59H?

yes omega and special hpx can do it but you can make key only with tango....

[Marcio Midasfish]

Hello friend, this file is 4SF to reset the im*obilizer ECU?

[jackeldestripador]

Nop, is only to make ecu virgin. I can't tested so much. If i had result i will post some.