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View Full Version : 2005 VW Golf MK5 MED9.1 Immo Off


Tefocm
28th December, 2019, 12:02 PM
Hi again guys, finally got to reading and writing flash!

May someone please assist me with immo off for this ecu. All details included.
Tefocm
28th December, 2019, 12:03 PM
Forgot to upload file.
rafal
28th December, 2019, 12:27 PM
post eeprom and ecu nr
Tefocm
28th December, 2019, 12:43 PM
There you go Rafal. Complete ECU Read Set.

If you can do Pops and Bangs on the ECU Flash that would be nice, i am fixing a test ECU.
Tefocm
28th December, 2019, 12:55 PM
ECU details in .txt file mate.
rafal
28th December, 2019, 12:56 PM
till 2006 in eeprom is enough for off
Tefocm
28th December, 2019, 06:55 PM
Worked like a charm mate. Thanks.
tothzsolt
29th December, 2019, 09:44 AM
Tefocm (https://www.digital-kaos.co.uk/forums/member.php/391944-Tefocm)

hi coolegue
write eeprom and flash and immo off ok
test and report
thnx..........pass pm
Tefocm
29th December, 2019, 02:28 PM
Hi Rafal, here is another ECU set I just read...I need to do immo off.

If you can may you please confirm files are fine. The car starts and dies like it has an immobilizer problem. No check engine light, no EPC, but I am able to communicate with ECU via OBD. Throttle initializes well. No communication with Instruments but my other ECU everything is working perfectly on the same car.
Tefocm
29th December, 2019, 02:30 PM
Tefocm (https://www.digital-kaos.co.uk/forums/member.php/391944-Tefocm)

hi coolegue
write eeprom and flash and immo off ok
test and report
thnx..........pass pm

Hi mate, sorry I managed with Rafal's solution in EEPROM only.
rafal
29th December, 2019, 02:41 PM
test........same pass as before
Tefocm
29th December, 2019, 02:52 PM
Rafal the ECU says 2007. Isn't it flash also as you said?
rafal
29th December, 2019, 02:57 PM
test first..............will see
Tefocm
29th December, 2019, 03:07 PM
test first..............will see

Coolies mate.
Tefocm
4th January, 2020, 03:36 PM
Hello Rafal, happy new year. The Immo off did not work. I think flash also needs to be done. May you please assist?
wayne73
19th March, 2024, 07:59 AM
till 2006 in eeprom is enough for off

Hi Rafal, can you assist me with immo off?

Bosch MED9.1
HW: 0261S02332
SW: 1037386821
SW upg.: 1K0907115K 0040

Not sure which year this is and if it's required immo off both flash and eeprom. I read combined file bench read and also split flash/eeprom.
IMM0killer
19th March, 2024, 10:22 AM
MED9.1 Immo Off (https://www.digital-kaos.co.uk/forums/showthread.php/795415-2005-VW-Golf-MK5-MED9-1-Immo-Off)

here

hope this helped


:wink:


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