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A greeting to all , I am a beginner and I'm trying to figure out how to scodificare part of this ecu 9gf.t7 Fiat 500 1.2 euro6 HW MM9GFHWN01 SW 2L12FAAM to be able to mount on a different car , I read the ecu with kessv2 and I got a files, 2.00 mb, thanks in advance to anyone who can help me/teach
Always on this ecu I can add a question by opening the presence of a memory 95640 that a well-known manufacturer of emulators change in the two addresses, my question is 1 by reading with the kessv2, the files obtained is compression of this memory? 2 if in the above addresses port all on ff would be the right procedure for rinverginare the ecu thanks to anyone who can help me
if you can read the e2p 95640 dev be pass the file you do it the virginQuote:
Originally Written by teamfox
Thank you first for your availability, the files that I got from 2 mb with reading the obd also contains the e2p? Or do I have to open the ecu and only read the e2p, it is precisely on this memory I've seen that some manufacturers of emulators, modify Some strings, I wondered if it was enough to put FF right in those points for virginal the above-mentioned ecu, I ask you this to understand and open evenings at its best
Unfortunately I can not( do not know)to post photos of the change of e2p is what I said
with kess the file to 2 megs that the laws does not include the e2prom, that you should dissaldarla and read it on the bench.
Thank you for the elucidation, I ask if I can read with tweezers or is there a difference?
better if the dissaldi...
I find the various discussions on this fact in order to unsolder or read them with tweezers if someone experienced can explain me, however, in the meantime, I open and read this e2p
remove always, reading it with the caliper on the pcb, you need to understand that and connected to other things on the pcb itself, then the read can be altered.