View Full Version : 2004 audi a6 2.5 tdi quattro immo off
nastheman74
16th August, 2020, 10:16 PM
audi a6 2.5tdi 2004 quattro with ecu edc15vm+ with 24c04 eeprom. instrument clocks have stopped working and i have tried to retrieve pin but not the right one to code new immo or clocks.
tried to do immo off but car wont start with original clocks.
i wrote file to eeprom 24c04 immo off but it did not work i have read that I need to modify flash and eeprom for the immo off to work.ecu
0 281 011 3888E 907 401 H
can you please help to turnoff immo thank you.
kiszka
16th August, 2020, 10:19 PM
audi a6 2.5tdi 2004 quattro with ecu edc15vm+ with 24c04 eeprom. instrument clocks have stopped working and i have tried to retrieve pin but not the right one to code new immo or clocks.
tried to do immo off but car wont start with original clocks.
i wrote file to eeprom 24c04 immo off but it did not work i have read that I need to modify flash and eeprom for the immo off to work.
can you please help to turnoff immo thank you.
pin is 00536
eeprom ecu is not disabled for immo
nastheman74
17th August, 2020, 12:42 AM
can any one do immo off for this thank you
nastheman74
17th August, 2020, 01:00 PM
hi tried this eep bin with immo off but car did not start obd reading fault 01044 control module incorrectly coded 65535 ctrl. module faulty.
can someone do immo off please.
cascais
17th August, 2020, 01:09 PM
Here your file off checksum corrected :D password in pm
For password press thanks an reputation buttons :D
nastheman74
17th August, 2020, 01:58 PM
unable to access file to download
cascais
17th August, 2020, 04:11 PM
Here same pass
nastheman74
18th August, 2020, 02:01 PM
Hi tried the bin file above still no joy.
This did not start the car still have key immo flashing.
Soon will not have any soldering pads on ecu board and will need a new ecu.
Which will be no good without immo off
Solution.
Maybe immo off is in flash and eeprom?
D.K members point me in the right direction please.
socha1997
18th August, 2020, 02:15 PM
Your file immo off
nastheman74
18th August, 2020, 02:47 PM
I ll try and post result thanks.
cascais
18th August, 2020, 04:36 PM
Let me be honest are you soldering the pin 1 of the eeprom in right place this ecu only immos off in 24c04 its possible and i can show you check the images
socha1997
18th August, 2020, 04:43 PM
Let me be honest are you soldering the pin 1 of the eeprom in right place this ecu only immos off in 24c04 its possible and i can show you check the images
In 2.5TDI V6 engine this solution don't work ;)
cascais
18th August, 2020, 05:10 PM
In 2.5TDI V6 engine this solution don't work ;)
wierd but if you say so lets believe it :D good luck
cascais
18th August, 2020, 05:11 PM
diferent subject socha can you help me on a ducati subject?
nastheman74
19th August, 2020, 02:48 PM
Your file immo off
No joy still not working this time with this file it just cranks and doesn't fire up for a second like it would if immo issue.
obdtools
19th August, 2020, 03:20 PM
This you file eeprom immo off. PIN 00356
nastheman74
21st August, 2020, 12:30 AM
No, doesn't work I'm giving up, big thanks to all members who contributed their time to help.
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