help please to find out if the immo is stored in eeprom or flash renault mascot

[javiercj]

Hello friends.

Has become a repro to a vehicle renault mascot year 2001 ECU bosch type ms 6.3 2800cc flash memory 29f200bt but i dont working

the ref uce is: 0281 001 892

the solution can happen for original cartography that uce

I want to know if this am29f200bt flash memory the immo or only this in the eeprom.

To program the memory with original cartography and thus starting the vehicle.

can help to my

thank you

can help to my

thank you

here the file orig and file repogramated attachment

[Milkman]

Immo is only in 24c16.

[javiercj]

Immo is only in 24c16.

do ok thanks

you can undo immo on this vehicle? and how to do?

where can I find cartography of this uce engine?

[alfabit]

As Milkman said to you, immo is on the 24c16, virgin - immo off in that flash, no need to remap the whole 256k eeprom.

You must read the 24c16 and put dump here. We`ll try to virgin it.

Nothing to do with the dump from 29F200BT.

[javiercj]

As Milkman said to you, immo is on the 24c16, virgin - immo off in that flash, no need to remap the whole 256k eeprom.

You must read the 24c16 and put dump here. We`ll try to virgin it.

Nothing to do with the dump from 29F200BT.


OK thanks

immo this only in eeprom is not necessary to act in flash memory?

and Virgin once the c file. must be coded keys, etc.?

and the car starts live.

the am29f200bt flash memory file is 256 kb

file original cartography for this engine switchboard exists?

need to put original file in electronic motor with size 256 kb

to be able to start the vehicle and run.

thanks

[alfabit]

Let the 29F200 aside. I think you didn`t delete it , did you ?
If you deleted and not saved the contents must find an other dump for it, i can`t help you.
Virginising the 24c16 means that your ecu will re-learn the keys ( or use an emulator ) and start the engine as it must do.

[javiercj]

Let the 29F200 aside. I think you didn`t delete it , did you ?
If you deleted and not saved the contents must find an other dump for it, i can`t help you.
Virginising the 24c16 means that your ecu will re-learn the keys ( or use an emulator ) and start the engine as it must do.


Thanks for responding.

Save the original reading of the flash memory 29f200.

Can restore that file in flah memory and try to start the vehicle and if it doesn't work (not start)

another option is to upload the file of the 24 c 16 eeprom your helps me virginizar the content and load into the engine control unit and start the engine.
Do
in this process it is necessary to use machine diagnosis? or need to learning keys?,

hope your answer

thanks

[alfabit]

in this process it is necessary to use machine diagnosis? or need to learning keys?,



If keys and UCH are ok, a virgin ecu will learn the code of keys
at the first time you supply it by giving +12V with the key.
A diagnose tool would be of course useful to see if ecu is really virginised.

[javiercj]

OK THANKS
but not understand because to REPROGRAM the FLASH car not start.

I can leave the FLASH REPROGRAMADA, and read the EEPROM 24 c 16 and upload the file and your be able to VIRGINIZAR the contents.

Once connected the PABX, the UCH and the key will LA LLAVE, with power of the key

the tool of diagnosis serves to check. THAT IS ALL FINE.
Thank you
hope answer

[alfabit]

I answered you post #4