NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > bricked ecu 8b0 907 551m and no galetto cable
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Author Topic: bricked ecu 8b0 907 551m and no galetto cable  (Read 23924 times)
boostaddict1989
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« on: March 07, 2017, 01:49:15 PM »
well disaster struck. my read flash, mods with tunerpro and checksums via me7correction all went smooth. Go to run my write flash and my computer goes bluescreen. Laptop is toast wont even start back up. So I purchased a new one. But I'm stuck with a bricked ecu 8b0 907 551m and no galetto? cable. Ive already invested so much time and effort into this project and could really use some help on the current correct way to effectively rescue my bricked ecu... Anyone wanna point me in the right direction please?
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vwaudiguy
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« Reply #1 on: March 07, 2017, 03:53:41 PM »
Try logging into the ecu as it is and see if you can get a flashing session started. If that does not work, you'll have to put it into bootmode. You'll need software/hardware that is able to write in bootmode if that's the case.
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_nameless
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« Reply #2 on: March 07, 2017, 05:25:44 PM »
Quote from: boostaddict1989 on March 07, 2017, 01:49:15 PM
well disaster struck. my read flash, mods with tunerpro and checksums via me7correction all went smooth. Go to run my write flash and my computer goes bluescreen. Laptop is toast wont even start back up. So I purchased a new one. But I'm stuck with a bricked ecu 8b0 907 551m and no galetto? cable. Ive already invested so much time and effort into this project and could really use some help on the current correct way to effectively rescue my bricked ecu... Anyone wanna point me in the right direction please?
Where are you located?
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Giving your mom a tuneup
boostaddict1989
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« Reply #3 on: March 07, 2017, 07:02:50 PM »
Quote from: Marty on March 07, 2017, 05:25:44 PM
Where are you located?

Eugene Oregon. North Eugene area.
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boostaddict1989
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« Reply #4 on: March 07, 2017, 07:23:31 PM »
Is this maybe the answer to my problems? Can it rescue a bricked e.c.u via boot mode write?



ME7_95040 is a console application that allows to program ME7 ecu's EEPROM.
It has been tested successfully on ME7.1 and 7.5 ecus.
Tool works with a dumb kline cable, either usb or serial.

For usage instructions, in a command line window run 'me7_95040 --help', it will display the program options with some examples.

Update 2011.11.23 - v1.30 -> /topic,1168.msg11101.html#msg11101
  - Added read support over OBD port
Update 2012.01.16 - v1.31
  - Fix bug with 4Z7907551S ECU
  - Reduce CPU usage
Update - v1.40 -> http://nefariousmotorsports.com/forum/index.php?topic=1168.msg21504#msg21504
 - 95040, 95080, 95160 and 95P08 as well as more cpu options.
 - Allow to specify the chip select pin in case the search function can't find it
 



* me7_95040_v1.31.zip (15.83 KB - downloaded 5485 times.)
* me7-eeprom-1.40.zip (19.69 KB - downloaded 276 times.)

 
« Last Edit: November 13, 2016, 04:46:41 PM by nyet » 
 

Also I'm having trouble getting windows 10 to download nefmoto because 3.5whatever wont install. Any tips? If I cant get this computer connected ill have to get windows 7 like my old laptop I loved. is there a setting I need to change? lost with windows 10
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vwaudiguy
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« Reply #5 on: March 07, 2017, 10:38:44 PM »
Quote from: boostaddict1989 on March 07, 2017, 07:23:31 PM
Is this maybe the answer to my problems? Can it rescue a bricked e.c.u via boot mode write?

No.
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nyet
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« Reply #6 on: March 07, 2017, 11:08:47 PM »
The eeprom is a different device from the flash.
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ME7.1 tuning guide
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Trim heatmap tool

Please 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
_nameless
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« Reply #7 on: March 08, 2017, 05:38:19 AM »
2 options to get your car running straight off. You can use a regular kkl cable with galletto but you need to patch the EPROM in the cable with the serial number that matches the serial number in the program. Then boot mode flash and you're on your way.
Other option is buy another apb ecu, it doesn't have to be a s4 or even a manual ecu. Auto a6 ecu are the cheapest and are easily cross flashable. If you use the m box file you won't need to immo off anything or flash the EEPROM. M box is non immo so it will ignore the kill command from the EEPROM. Good luck
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boostaddict1989
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« Reply #8 on: March 08, 2017, 05:45:53 AM »
Quote from: Marty on March 08, 2017, 05:38:19 AM
2 options to get your car running straight off. You can use a regular kkl cable with galletto but you need to patch the EPROM in the cable with the serial number that matches the serial number in the program. Then boot mode flash and you're on your way.
Other option is buy another apb ecu, it doesn't have to be a s4 or even a manual ecu. Auto a6 ecu are the cheapest and are easily cross flashable. If you use the m box file you won't need to immo off anything or flash the EEPROM. M box is non immo so it will ignore the kill command from the EEPROM. Good luck

Giggity, ill let ya know how it goes
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boostaddict1989
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« Reply #9 on: March 09, 2017, 07:49:44 PM »
Quote from: boostaddict1989 on March 08, 2017, 05:45:53 AM
Giggity, ill let ya know how it goes


So I'm having a lot of trouble figuring out the drivers for windows 10 and gallato. Also I don't know how to change or locate either epom... please help lol
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boostaddict1989
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« Reply #10 on: March 10, 2017, 01:26:41 PM »
So I took apart my E.C.U. casing to get into boot mode and found a giac socket installed. Previous owner failed to mention  Huh Huh So how to i go about fixing my failed flash now? giac socket chip changes the layout of the ecu... Ive contacted giac and am awaiting a response
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vwaudiguy
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« Reply #11 on: March 10, 2017, 01:32:52 PM »
Remove all that jazz, and solder in a fresh flash chip.
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SB_GLI
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« Reply #12 on: March 10, 2017, 03:24:04 PM »
Quote from: vwaudiguy on March 10, 2017, 01:32:52 PM
Remove all that jazz, and solder in a fresh flash chip.

Or get another ecu as noted above.  Also use an xp vm if you are having driver compatibility issues.
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boostaddict1989
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« Reply #13 on: March 11, 2017, 12:47:42 PM »
Quote from: SB_GLI on March 10, 2017, 03:24:04 PM
Or get another ecu as noted above.  Also use an xp vm if you are having driver compatibility issues.

what is and where do i find an xp vm? thanks btw. Im just gonna get a new chip from an a6. $85 at the yard and flash it.
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KasperH
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« Reply #14 on: March 11, 2017, 01:58:01 PM »
Quote from: boostaddict1989 on March 11, 2017, 12:47:42 PM
what is and where do i find an xp vm? thanks btw. Im just gonna get a new chip from an a6. $85 at the yard and flash it.

Windows XP Virtual Machine

and dont give the yard $85 for a old used chip when you can buy a brand spanking new one with faster access times for $1.
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