NefMoto > Technical > Tuning > Audi R32 250HP ME7.1.1 need checksum information
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Author Topic: Audi R32 250HP ME7.1.1 need checksum information  (Read 7380 times)
major_nick
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« on: November 16, 2013, 09:30:33 AM »
Hello guys. I read flash dump from me7.1.1 (st10). But my ols can't recognize checksum. Can you help me how can i solve this problem? If anybody can help me with calculate checksum after tuning i'am ready to pay for that.

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IamwhoIam
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« Reply #1 on: November 16, 2013, 09:50:15 AM »
What tool did you read your file with?
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I have no logs because I have a boost gauge (makes things easier)
major_nick
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« Reply #2 on: November 16, 2013, 11:06:03 AM »
I desolder flash and read by external programmer.

I have last version of galletto but he can read only MCU ST10.
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IamwhoIam
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« Reply #3 on: November 16, 2013, 11:42:57 AM »
I don't know how you managed to read a flash in an external programmer in such a way. There is nothing other than the 2 datablocks from the flash memory in there, and there should be loads of program code to go with that. Oh and the datablocks are doubled up as well. Either you have a very smart programmer that extracts only datablocks from files, or something is very weird here.
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ddillenger
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« Reply #4 on: November 16, 2013, 02:40:58 PM »
Quote from: IamwhoIam on November 16, 2013, 11:42:57 AM
I don't know how you managed to read a flash in an external programmer in such a way. There is nothing other than the 2 datablocks from the flash memory in there, and there should be loads of program code to go with that. Oh and the datablocks are doubled up as well. Either you have a very smart programmer that extracts only datablocks from files, or something is very weird here.

I was going to say the same thing, but recently came across another R32 file, also ST10 that was bootmoded off with galletto. It looked identical.
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major_nick
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« Reply #5 on: November 17, 2013, 12:51:12 AM »
I have also. Galletto can read only MCU on this ecu. Flash is readed by batronix bx40 and this is full flash read. Another blocks are in MCU flash memory. I think that is it imposible to tuning this ecu.

This is mcu memory
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IamwhoIam
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« Reply #6 on: November 17, 2013, 02:39:30 PM »
Here are the 3 datablocks that are contained in such an ECU. I have done loads of ST10 3.2s before and never came across anything like this, but then again, I've never used a Galletto.
As for the file being read in a Batronix reader, well, I'm stumped and speechless.
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major_nick
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« Reply #7 on: November 18, 2013, 03:30:14 AM »
What tool you use for read this ecu? And how calculate checksum?
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SRT
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« Reply #8 on: November 18, 2013, 03:48:12 AM »
Quote from: oem on November 18, 2013, 03:30:14 AM
.. And how calculate checksum?
OLS802 - Bosch ME7-2006 VAG
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terminator
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« Reply #9 on: November 18, 2013, 04:20:54 AM »
it doesnt work with his file.
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major_nick
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« Reply #10 on: November 18, 2013, 07:42:10 AM »
Do you have this plugin for ols 2.24?
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terminator
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« Reply #11 on: November 18, 2013, 01:39:28 PM »
I use licensed OLS. Yes, I have this plugin but it doesnt work with your file.
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