Unsupported Cluster - MK1 2000 Audi TT

[PutzPutz]

Hi Greg,

Some really cool work you have done here. Any chance you will be able to support my cluster?

See code below.

Version 0.87-beta (https://github.com/gmenounos/kw1281test/releases) Args: COM5 9600 17 GetSKC OSVersion: Microsoft Windows NT 10.0.22621.0 .NET Version: 8.0.0 Culture: en-US Opening serial port COM5 Sending wakeup message Wakeup duration: 2 seconds Reading sync byte Keyword Lsb $01 Keyword Msb $8A Protocol is KW 1281 (8N1) ECU: 8N1920930B KOMBI+WEGFAHRS. M73 D23 Software Coding 02244, Workshop Code: 131071 Caught: System.InvalidOperationException Unsupported cluster version. Unhandled exception: System.InvalidOperationException: Unsupported cluster version. at BitFab.KW1281Test.Cluster.MarelliCluster.GetDefaultAddress() in /Users/gmenounos/Library/CloudStorage/OneDrive-Personal/src/kw1281test/Cluster/MarelliCluster.cs:line 38 at BitFab.KW1281Test.Cluster.MarelliCluster.DumpEeprom(Nullable1, Nullable1, String ) in /Users/gmenounos/Library/CloudStorage/OneDrive-Personal/src/kw1281test/Cluster/MarelliCluster.cs:line 18 at BitFab.KW1281Test.Tester.GetSkc() in /Users/gmenounos/Library/CloudStorage/OneDrive-Personal/src/kw1281test/Tester.cs:line 601 at BitFab.KW1281Test.Program.Run(String[]) in /Users/gmenounos/Library/CloudStorage/OneDrive-Personal/src/kw1281test/Program.cs:line 253 at BitFab.KW1281Test.Program.Main(String[]) in /Users/gmenounos/Library/CloudStorage/OneDrive-Personal/src/kw1281test/Program.cs:line 29

[gmenounos]

Can you try the following 2 commands and attach the kw1281test.log and any dumps that are produced?

• kw1281test COM5 9600 17 DumpMarelliMem 3072 1024
• kw1281test COM5 9600 17 DumpMarelliMem 14336 2048

[PutzPutz]

The first one worked and actually got something to dump. Second command timed out. I tried it twice.

Take2.txt marellimem$0C00_Copy.txt

[PutzPutz]

githum wouldnt let me upload the merelli_mem document as the bin file that it got dumped as. Is the text file okay?

[gmenounos]

Is your SKC 05802?

[gmenounos]

You can also email me the bin file. My email address can be found here: https://bitfab.com/Contact

[PutzPutz]

Ill try that SKC after work tonight. I emailed you the bin.

[PutzPutz]

That skc did not work.

[gmenounos]

I'll add support for your cluster in the next release, but as far as I know the SKC should be correct because I calculated it using this supposedly correct method: https://github.com/gmenounos/kw1281test/issues/50#issuecomment-1770255129

[PutzPutz]

okay. Could you re calculate it one more time? I have tried the skc a couple times now with no luck.

[gmenounos]

Try this new version and see if it calculates the same SKC. You should now be able to use the GetSKC command instead of DumpMarelliMem:

kw1281test COM5 9600 17 GetSKC

https://github.com/gmenounos/kw1281test/releases/tag/v0.88-beta

[PutzPutz]

It gave me the same SKC (05802). Any ideas why this code would not be working? Is it possible that it isn't the original instrument cluster?

Version 0.88-beta (https://github.com/gmenounos/kw1281test/releases) Args: COM5 10040 17 GetSKC OSVersion: Microsoft Windows NT 10.0.22621.0 .NET Version: 8.0.0 Culture: en-US Opening serial port COM5 Sending wakeup message Wakeup duration: 2 seconds Reading sync byte Keyword Lsb $01 Keyword Msb $8A Protocol is KW 1281 (8N1) ECU: 8N1920930B KOMBI+WEGFAHRS. M73 D23 Software Coding 02244, Workshop Code: 131071 entryH: 0x02, regBlockH: 0x08, count: 0x0400 Sending block 0x6C Writing data to cluster microcontroller Receiving ACK Writing memory dump program to cluster microcontroller (Entry: $0200, RegBlock: $0800, Start: $0C00, Count: $0400) Receiving ACK Receiving memory dump Saved memory dump to marellimem$0C00.bin Done SKC: 05802

[gmenounos]

Can you check the appropriate cluster measuring blocks with VCDS and see if the cluster is locked out? https://www.ross-tech.com/vag-com/cars/Immo3-measuring-blocks.html

[elektromouse]

hello, i have similar problem with mk1 audi tt. KW1281Test.log

i did dump cluster memory with "dumpMirelliMem", should i convert this file to .txt and upload it here?

[gmenounos]

Better if you email it to me than converting to .txt My contact info is here: https://bitfab.com/Contact

[elektromouse]

Better if you email it to me than converting to .txt My contact info is here: https://bitfab.com/Contact

did it. thank you for helping me

[gmenounos]

hello, i have similar problem with mk1 audi tt. KW1281Test.log

i did dump cluster memory with "dumpMirelliMem", should i convert this file to .txt and upload it here?

See if this new release works for your cluster: https://github.com/gmenounos/kw1281test/releases/tag/v0.89-beta

[elektromouse]

hello, i have similar problem with mk1 audi tt. KW1281Test.log i did dump cluster memory with "dumpMirelliMem", should i convert this file to .txt and upload it here?

See if this new release works for your cluster: https://github.com/gmenounos/kw1281test/releases/tag/v0.89-beta

No luck... and looks like i lost connection with ecu and dash cluster... KW1281Test.log

[elektromouse]

did try one more time. Now cluster won't wake up KW1281Test2.log

[gmenounos]

Some of the module wakeup timings were off. Try this new version and see if it works better: https://github.com/gmenounos/kw1281test/releases/tag/v0.90-beta

[elektromouse]

Yahoo! i was able to read skc! even with 0.89 version. Will include log in next message if you interested Will try 0.90 anyway Thank you!

[jbesteele]

Hi thanks in advance for your great work I have 2006 Beetle but had to buy new instrument cluster as old one failed. I'm getting the unsupported cluster message. I tried beta 88, 89 and 90 just to check. None of the mem dump commands work for me. They do cause my cluster to make a weird noise and it displays an odd word or message that looks like "ter" Here's the top few lines from kw1821test: ECU: 1C0920501PX KOMBI+WEGFAHRS. M73 V03 Software Coding 15234, Workshop Code: 00000 Unhandled exception: System.InvalidOperationException: Unsupported cluster version.

Is there a way to pull my cluster version? Im stumped