read ecu marelli iaw 5af virgin

[michele30]

Yep, I have to install a new ecu on a punto 188 1.2 benz/methane with ecu iaw 5af
before him to take the code, I would like to make a backup of the ecu , both the flash and the eprom.
once installed, how do I do to not to take the code and read the ecu virgin?
if ex-l antenna to the block might be a solution?
last question, if I read it with kess v2 I read you flash eprom?
I look forward to any info
Thanks

[glittering chiffon party dress.fitted]

On some ecu enough to install it, start the car then turn it off with a gear is engaged without the picture off and you could get an ecu, still a virgin , on this instead of the last one I installed, I think he has acquired the code why? the first 10 or 15 seconds the car ? game repeat after a few seconds, I think that has stored the code ? started.
In any case ? an ecu is easy to make the virgin with a tool dedicated to find a colleague who can do the job.

[michele30]

My problem is not ? scodificarla ? that I wanted to make a backup of a new ecu for ternerla in the case of use and also scodifcata, that's all.
It's the same the same, but you say that if you go away the antenna from the key it takes the same code?

[blackwolf76]

I didn't lose much time at your place. The vergin ecu is doing with a cock and 2 resistors in boot mode...

To read your complete anyway, you have to put in the boot and the thing has not much sense...

[glittering chiffon party dress.fitted]

My problem is not ? scodificarla ? that I wanted to make a backup of a new ecu for ternerla in the case of use and also scodifcata, that's all.
It's the same the same, but you say that if you go away the antenna from the key it takes the same code?
Disconnect the antennina is nothing but follow the advice of another colleague hello

[alex68]

careful sometimes it even crashes in reading.

[michele30]

I realized I let it stay that was just to keep a backup of a new ecu virgin.