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lukasnau
6th May, 2017, 02:50 PM
Hi all, I have old audi with msi 11 ecu. I have eprom programmer, but my winols don't works on these.. It's not sums. What Winols should I use for msi 11 ecu. Thanks for answers and sorry for my language.. :)

banza
6th May, 2017, 02:53 PM
1.500, or post your file here

lukasnau
6th May, 2017, 03:38 PM
Sorry. Audi a6 2.5 tdi '95 ecu is msa 11 not msi 11..

lukasnau
6th May, 2017, 04:13 PM
I have winols 1.500 but it shows that no checksums avaible. What patch or what i need?

lsdlsd88
6th May, 2017, 07:53 PM
found this for tunerpro:


There is actually no need for a plugin. I wrote it because I did not try playing enough with TunerPro checksumming settings.

To calculate checksum, add a Checksum in TunerPro with the following settings:
Data Start: 0000
Data End: 7FFE
Store address: 7FFF
Store/Data size: 8 bit
Plug-in Module: TunerPro Default Checksum Plug-in
Calculator: Twos Compliment

lukasnau
7th May, 2017, 07:44 AM
448210
The problem is in photo

electrix
7th May, 2017, 08:26 AM
Buy OLS270 checksum module from EVC or calculate it manually.

lukasnau
7th May, 2017, 01:27 PM
Maybe some one have this ols270? It costs a lot to buy it and I don't if it works..

electrix
7th May, 2017, 01:45 PM
Upload Your file and I will calculate checksum for You.

lukasnau
7th May, 2017, 09:08 PM
But I want to change, if you sum I can't change anything? Or not?

electrix
8th May, 2017, 06:56 AM
Post file after changes then I will do CHK.

Fec001
8th May, 2017, 11:32 AM
Or maybe you have bad read dump....
here, try this dump from MSA11 audi

lukasnau
10th May, 2017, 06:51 PM
Can someone help me with checksum? Maybe there is program which convert 8 bit to 16 bit?