At this point the board will turn to the professionalchiptuning and send by courier and within two to three days you have the ecu, if you want with the map to Doc or to some member of the forum in your area.. where are you?
At this point the board will turn to the professionalchiptuning and send by courier and within two to three days you have the ecu, if you want with the map to Doc or to some member of the forum in your area.. where are you?
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
thanks for the proposal.
Now the ECU has a person who should already tomorrow get it to me without e2p.
then, as I said, I shall try to write with Kess bench (green wire to pin 48 (K-line).
let's see what happens... tomorrow, or however, as soon as I get the ECU back in hand, place the outcome of the attempt to rewrite the file .ori
are Rovigo
Gentlemen... unfortunately, even with eeprom removed from the ecu did nothing.
in all probability not going in bootmode, or at least from what I have read in the forum, if it was in boot mode, the program of Kess should not more to ask for turn on/off the picture.
other attempts have been to measure the voltage on the K line to determine if there were changes to indicate the communication (and there are), removed the kess, clean the pins of the internal memory, read the memory on which they are actually saved all the logs of tests with error alarm end (both reading and writing recovery).
version the software on their computers 2.23, and tried with 2.08..
nothing done
I read here of the change of the diode but my kess is the version with fw 4.036, and the fact that it has made the reading and the writing the first time, and I do exclude that the problem is solvable with the diode
The only thing that I have not tried is to do the write is partial and not total... make sense?
(the file is a complete file for the total)
with the memory removed, write in bdm and solve the problem.. serial do little or nothing, I know..
Live ****** & you Die a HERO !
tranky the guy already and confused and shaking hands.. and EDC15C7 has no port BDMOriginally Written by tranky
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
the right has no door, bdm, in each case without the e2prom if you connect the positive , negative, and k line, at the counter you have to read quietly without, and put it in the boot.
ugo ---- president A.E.P.
ahahahah.. I apologize.. I'm newbe to the work bench and accidentally often the nomenclature (bdm-pinout-boot).. sorry..tranky the guy already and confused and shaking hands.. and EDC15C7 has no port BDM
Live ****** & you Die a HERO !
ok thanks to all... let's see if this mess that I've combined at least they seem to have something in the knowledge...
serial=obd
tour=pinout with the positive and negative to the various pins of the controller
boot= flash with a jumper in the right place of the pcb (at the right time) to bypass the protections of the
bdm= open the control unit ( and possibly fixed in some way ) place the pliers on the contacts (not present on all ECU's) that are specially dedicated to this function that are located in some where on the pcb
reading directly from the chip removed from the card and mounted on a programmer
very good, learning this cost me about 130 euros((
the news is this: after that, as I have said in no way are able to communicate with the flash (even with the e2p removed), I gave the ecu to a programmer expert in the area that offered me an acceptable price in view of the situation and told me that I would have returned even with the egr off.
calls me and tells me BAD NEWS, I thought of e2p is corrupt, instead, I speak of ECU IN SHORT!!!
it tells me that the tour sees the absorption is always high (about the same value when it is in communication, reading or writing) only by connecting it to the power supply, that is, when the absorption should be very low, in the order of 0.02 To (correct me if I said a wrong value, which is what interests me).
I cannot explain how it happened, according to him, if the tool I have has defects might have caused this, also from serial. I was convinced that the maximum risk from the serial it would have been to block it...
obvious first thought was the courts that were created to tour with the pinout wrong but I was very careful...
careful, I was also in the to put in boot mode the ecu is open, the bridge to ground the pin 24 of the flash; so much so that I went directly to ground only after you have not obtained the results by interposing before a 10K resistor and 1K.
....boh... it will be the usual bad luck that sees us very well!
whatever happened to me has happened to the serial at the end of the first write, because the behavior of the ecu then has always been the same: unable to communicate to us and, if connected to the car, after 6/7 seconds temperature of 130, and the light is red the water turned on, and immediately, always-on light light code and design with the yellow flashing of the injector (the latter I had never told because convinced it was normal with the car off and tails on)
I've assumed that I'm the absorption could be the file corrupted in flash, but he excludes it, tells me that he has checked the flash with the pliers... ... ...
well, anyway, the by now too much time is the machine stopped, I was forced to spend some money from a demoman of the surroundings, I couldn't just wait for a shipment even if I would cost certainly less.
tomorrow I should pick up the ecu "new" from the person that I had unsoldered the e2p days ago and they will replace it on this ecu here..
yes, the good news is that the e2p is not corrupted.
Tomorrow I tell you if I put it in the bike or if I made a steal!
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