View The Full Version : can the problem of calculating the checksum drive with winols
Hello all, I have this problem after mapping a file of a M3.8.3 the drive when I turn the keys, rightly, should not be in motion because and to code the immo, but the problem and that must not be in motion, not even for those two seconds does not blink the light of the code and does not feel even turn the fuel pump, for a start, I describe how I did the procedure from one ecu to stock, I unsoldered the eprom, I extracted the file and then I loaded it on winols, or put the titles of all the maps and then I changed, the bottom bar is giving me checksum the green so unless, and then I do the export file in format .bin, balance of a socket on the ecu and I place the eprom. For curiosity I wanted to try to open the bin file with the ecm but I was not even the driver. Something must have gone wrong, but I don't know what.
Begins to set in motion the machine, you have re-written the file ori part?
the checksum is always different when you make a change, and normal in fact have the same it will mean that the file and a clone
The checksum is a code that is used to ensure the integrity of a file
hello virtually, the machine goes now, because I reinstalled the other ecu original, practically I two a with the eprom the original welded and the other I use to do my tests. now anyway I try to rewrite the original file in the eprom and then try again if no go at that point, I may come to think that there is a problem right ****llo of hardware in the tinning of the base, however, seems perfect.
in the meantime, I recommended a few other ideas on what to look at I think anyway, to do the right procedure with winols, in case the file I had to rimodificare in theory I would always re-open it with winols or you must open the original file with all the titles of the maps saved?
in the meantime, I recommended a few other ideas on what to look at I think anyway, to do the right procedure with winols, in case the file I had to rimodificare in theory I would always re-open it with winols or you must open the original file with all the titles of the maps saved?
I would say to clear the Eprom contains Km Immo etc., the Flash handles the engine
sometimes already posting the file Ori you can clarify any doubts and to resolve problems....
pardon the flash, my mistake
I forgot a very important thing when I tried the map on my car after that would not start, I tried to enter in diagnostic with vag com the ecu in the engine chamber, but I did enter, while in the other sections.
I forgot a very important thing when I tried the map on my car after that would not start, I tried to enter in diagnostic with vag com the ecu in the engine chamber, but I did enter, while in the other sections.
But the Eprom lai cloned you?
I in a few words, I extract the file with the GQ-4X then with winols, I have revised and rewritten on the flash, of options for cloning I don't know anything.
I in a few words, I extract the file with the GQ-4X then with winols, I have revised and rewritten on the flash, of options for cloning I don't know anything.
Sorry you have 2 ECU's 1 the original and the 2nd to play it
now if I copy the Eprom or make a scodifica total on the 2nd as you want to put it in motion?
You kidding me?
I in a few words, I extract the file with the GQ-4X then with winols, I have revised and rewritten on the flash, of options for cloning I don't know anything.
hello virtually, the machine goes now, because I reinstalled the other ecu original, practically I two a with the eprom the original welded and the other I use to do my tests. now anyway I try to rewrite the original file in the eprom and then try again if no go at that point, I may come to think that there is a problem right ****llo of hardware in the tinning of the base, however, seems perfect.
I think that if your ecu the original still has the eprom soldered you have not even read. If you did it only with the "spare " it is obvious that it is not part regardless. It has the data immo from another car
then no, I don't take nobody around, evidently I badly expressed myself in the search to understand what I mean, then the two ecus have the same code hw/sw and code VAG here ok, the extra one when it still had the original flash to try it out, if it was fuzionante, as soon as I slapped was in motion for 2 seconds then goes off and then flashed the immo, and so far ok then I done the procedure of recoding via Vag Com using the codes that I had provided together with the keys, the car was lighted, as it had to. Now why I said that the ecu with the map of the problems, because as I plugged in do not hear to turn the pump nor the ignition is switched on it flashes the immo, if it was a problem of scodifica immo would have had to go into the bike a moment, turn the pump and flashing the immo, which is not the case. Then if the flash is mapped, you need this extraction operation of the eprom not the I didn't really know. However, it seems strange to me.
then no, I don't take nobody around, evidently I badly expressed myself in the search to understand what I mean, then the two ecus have the same code hw/sw and code VAG here ok, the extra one when it still had the original flash to try it out, if it was fuzionante, as soon as I slapped was in motion for 2 seconds then goes off and then flashed the immo, and so far ok then I done the procedure of recoding via Vag Com using the codes that I had provided together with the keys, the car was lighted, as it had to. Now why I said that the ecu with the map of the problems, because as I plugged in do not hear to turn the pump nor the ignition is switched on it flashes the immo, if it was a problem of scodifica immo would have had to go into the bike a moment, turn the pump and flashing the immo, which is not the case. Then if the flash is mapped, you need this extraction operation of the eprom not the I didn't really know. However, it seems strange to me.
Nothing then do as I recommended you put the file ori and put on a motorcycle...
if part of the problem and in the mod file and the checksum
then you see what can be done...
thanks in the meantime for the help, I hope in the afternoon to be able to make the trial so I can update you :)
done then I plugged back the original file in the flash of the ecu test then I put it in the bike turned on and ran the pump and lit the picture, of course, and off because I have not been to recode the immo, at this point, the problem is in the modified file
done then I plugged back the original file in the flash of the ecu test then I put it in the bike turned on and ran the pump and lit the picture, of course, and off because I have not been to recode the immo, at this point, the problem is in the modified file
Baaa is not clear..
I if I were you would copy the eprom of the ECU ori so as to have an identical clone without encodings.
I have uploaded the file to Winols because the size of the file that you posted does not convince me according to me and added something...
Mail reading the GQ-4X
Guy I you're frobbing the head...
excuse, and you have loaded that file in the ecu with the descriptions?
I realized that code with Vag,
an ecu clone means identical, that is, be able to pull back and exchange it as many times as you want and like without having to encode further..
Boooo
I'm sorry, then the first file that I sent was to that there are descriptions made on the basis of the original, on file with the descriptions I made my changes and then export the file and give me a file from 256kb of weight and then the right. However, as you say, and could all that it has downsized in the file, even the descriptions, but I thought that winols esportasse only the map without the descriptions. The problem is that winols does not know so thoroughly, now what should I do to that file with the descriptions. that is, type create type a damos?
I also did this test now I took the modified file only and the h loaded on winols me I open like a common bin file but the descriptions of the maps are not there, then the thing even more strange
soon, however, I try to post the writing and the reading again for the modified file on the flash
I would add another hypothesis, is it possible that by editing the file with winols and write it to flash with GQ-4x and its software to create issues?
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