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Author Topic: M3.8.x / M5.9.x Immobilizer Tool  (Read 3584 times)
dbreeze
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« on: May 25, 2016, 05:23:26 PM »

M38-M59ImmoTool is a command line application for changing the immobilizer status on M3.8.x and M5.9.x ECU bins and corrects the checksum afterward.

For usage instructions, in a command line window, run 'M38-M59ImmoTool.exe --help'. That will display the program's options with some syntax examples.

If any bugs are found or if you have any feedback/suggestions, please let me know here or you can email me: douglasbos@gmail.com

Also, if anyone has a bin with the immo locations in lines 0x040 or 0x070 and is willing to share them, please let me know. I don't have any in my database of bins so I had to create 'fake' ones to test with but would like to double check everything on a real one.

Hope this helps someone / makes things just slightly easier!

(Inspired by turboat's ME7 95040 Eeprom Tool)

Latest Version: v2.0.0

Totally rewritten from the ground up using some code repurposed from turboat's tool (with permission). Main update is that Checksum verification and calculation has been added. Run 'M38-M59ImmoTool.exe --help' for usage instructions.

Currently Planned Updates:
- DTC Clearing / Reading
« Last Edit: August 13, 2016, 08:47:37 AM by dbreeze » Logged
eliotroyano
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« Reply #1 on: May 25, 2016, 06:19:50 PM »

Nice tool dbreeze!!!!  Grin Grin Grin
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dbreeze
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« Reply #2 on: May 26, 2016, 06:36:40 AM »

Nice tool dbreeze!!!!  Grin Grin Grin

Thanks! I just replied to your email  Smiley
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dbreeze
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« Reply #3 on: June 10, 2016, 01:24:46 PM »

Updated to v1.1.0

- Fixed the immo on/off checksum code for ECUs with the immo addresses at 0x06C and 0x07C. They were being improperly calculated due to some misinformation in a thread on here (as far as I can tell). Thanks to eliotroyano for some clarification about it.
- Cleaned up the code in general.

More coming soon.
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dbreeze
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« Reply #4 on: August 13, 2016, 08:48:51 AM »

Updated to v2.0.0

- Totally rewritten from the ground up using some code repurposed from turboat's tool (with permission).
- Main update is that Checksum verification and calculation has been added. Run 'M38-M59ImmoTool.exe --help' for usage instructions.

More coming soon.
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antwan64og
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« Reply #5 on: August 10, 2017, 02:28:09 PM »

Does anyone have a working copy of the tool as I can't get it to run?

Is this for the full bin or the 24C02 file? Not having to desolder the 24C02 and flash would be a big bonus for immo off.

If it works on the full bin could someone please try the attached file and repost the bin, hopefully I can use it to recover some ecu's with damaged 24C02
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dbreeze
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« Reply #6 on: August 10, 2017, 02:42:48 PM »

Does anyone have a working copy of the tool as I can't get it to run?

Is this for the full bin or the 24C02 file? Not having to desolder the 24C02 and flash would be a big bonus for immo off.

If it works on the full bin could someone please try the attached file and repost the bin, hopefully I can use it to recover some ecu's with damaged 24C02

It is a command line tool so it needs to be run from the command line, otherwise it won't work. This is just for the 24C02 file as the flash does not have any immobilizer code in it. And unfortunately you need to desolder the 24C02 and read/write to the chip directly as this is just a tool to calculate the immobilizer changes.
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adam-
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« Reply #7 on: June 28, 2020, 12:37:15 PM »

Used this today - thanks!  Can we pin this?
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eliotroyano
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« Reply #8 on: June 28, 2020, 01:51:48 PM »

Used this today - thanks!

May this help you? It works with any M383 and M592 VAG 24C02 eeprom.


Can we pin this?

This ECUs are Immo II, you will need to take PIN from cluster.
« Last Edit: June 28, 2020, 01:55:59 PM by eliotroyano » Logged
Blazius
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« Reply #9 on: June 28, 2020, 05:11:00 PM »


This ECUs are Immo II, you will need to take PIN from cluster.

Uh, I am pretty sure he meant "pinning" the thread so it always appears on top of this section Tongue
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eliotroyano
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« Reply #10 on: June 28, 2020, 06:31:02 PM »

Uh, I am pretty sure he meant "pinning" the thread so it always appears on top of this section Tongue

Really sorry!!!!!  Grin Grin Grin  Wink Wink Wink
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adam-
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« Reply #11 on: June 29, 2020, 12:27:17 AM »

Yeah that's what I meant! Tripped over it last night but it was quite difficult to find in Google so it would be good if we could have it stickied!
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