geos3
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« Reply #15 on: July 06, 2020, 12:58:09 AM »
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Funny thing, I tried nefmoto boot mode, and it fails when normal procedure is done.
If I disconect power while it looks for bootmode it says
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Received device ID response for init zero byte.
Successfully uploaded bootstrap loader.
Failed to receive bootstrap loader started status message.
Disconnected
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BlackT
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« Reply #16 on: July 06, 2020, 01:04:03 AM »
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Can you put output log from eeprom 1.40?
Try to read eeprom in boot mode
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geos3
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« Reply #17 on: July 06, 2020, 01:06:11 AM »
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It wont connect via OBD. Tried with ME7EEPROM.exe and ME7EEPROM.exe
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BlackT
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« Reply #18 on: July 06, 2020, 01:44:23 AM »
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Can you put log? Copy CMD output
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geos3
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« Reply #19 on: July 06, 2020, 01:53:55 AM »
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C:\000>me7_95040 --bootmode -p 9 -b 9600 -r def.bih
Ver: 1.31
Com Port: 9
Baud Rate: 9600
Opening COM9 ... OK
Starting Boot_mode ... FAIL ... No response from ECU. (error=0x07)
Closing COM9
Procedure with pin 24 to the ground was done
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geos3
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« Reply #20 on: July 06, 2020, 06:43:05 AM »
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Sorry to repeat question, but justo be sure:
Is there no chance that Galetto cable (from Aliexpress, ebay) would somehow be different from these FTDI bases that I have. So maybe it would work. Or some other programmer like KESS? Thank for answer in advance
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nyet
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« Reply #21 on: July 06, 2020, 10:29:58 AM »
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Sorry to repeat question, but justo be sure:
Is there no chance that Galetto cable (from Aliexpress, ebay) would somehow be different from these FTDI bases that I have. So maybe it would work. Or some other programmer like KESS? Thank for answer in advance
Yes, you could be having cable problems if this is the only ECU you have ever tried to get into bootmode and you have never succeeded in getting any ECU in bootmode with that cable. But that also means you might also just be doing it wrong. |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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geos3
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« Reply #22 on: July 06, 2020, 12:01:03 PM »
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I will try third cable. You can see on posted pictures in my firast post, how setup works. I don't think there is something wrong because someone would spot it
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nyet
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« Reply #23 on: July 06, 2020, 12:06:19 PM »
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I will try third cable. You can see on posted pictures in my firast post, how setup works. I don't think there is something wrong because someone would spot it
I don't think anybody can spot anything from those pics; I, for one, am not looking at them closely. Also you didn't answer if you have gotten boot mode to work on any other ECU yet with your setup, nor the process you are using to get into bootmode (where you are getting ground from, the timing you are using) |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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geos3
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« Reply #24 on: July 06, 2020, 12:56:22 PM »
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Ground can be placed on outer trace (fat one), also tried ground from power supply etc. Ah well, I must buy another one used and compare them
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nyet
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« Reply #25 on: July 06, 2020, 03:20:15 PM »
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Ground can be placed on outer trace (fat one), also tried ground from power supply etc. Ah well, I must buy another one used and compare them
And your timing? |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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Blazius
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« Reply #26 on: July 07, 2020, 12:25:23 PM »
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The galletto cables should be all ftdi based, because the galleto software uses the ftdi drivers and they will not work with ch340 ( I've tried), unless it has been completely hacked or something. Unless you bought a cable advertised as galletto cable it should be ftdi, there is only one ch340 chip that stores proper serial id and I doubt it would work with galletto soft even with serial change.
Bust the cable open before you buy a new one to confirm.
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geos3
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« Reply #27 on: July 08, 2020, 08:59:44 AM »
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I did open both of them. They have FTDI chip in them. Shallow print, so probably fake one as talked here on forums
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creep0
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« Reply #28 on: August 25, 2020, 03:24:31 PM »
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This is what works for me on ME7.5 ecu from a 1.8 turbo: 1. Solder a 10k resistor between pin 24 and ground, and leave it connected until ecu is flashed again. It must be same ground as the ecu and MPPS cable is connected to. 2. connect power to the ecu, using these connections: pin 1 to ground. pin 3,21,62 to +12v. pin 43 to k line. 3. power up ecu, and flash it with MPPS.( i have a v13 cable, and i run it in recovery mode under speed settings). 4. disconnect power from ecu. 5. remove 10k resistor and reassemble ecu. 6. mount ecu in car and erase all fault codes. 7. done  hope this can help others, who has bricked an ecu. |
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« Last Edit: August 25, 2020, 03:35:23 PM by creep0 »
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