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Author Topic: Searching Audi TT 8N0906018Q 0261206439 354510 EEprom original  (Read 1845 times)
jochen_145
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« on: September 05, 2018, 11:41:01 AM »

Hey,

I am looking for Audi TT 8N0906018Q 0261206439 354510 EEprom. Virgin or original, doesn't care.
Anything that let the ECU work again in the car..

Readout EEPROM of ECU is corrupt. ECU cannot be paired, IMMO off has no effect, why ever  Embarrassed

Thanks
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jochen_145
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« Reply #1 on: December 30, 2019, 03:39:40 AM »

manage to readout EEPROM from a 019Q ECU with bootmode.

Can someone take a look to the file ? I struggle a bit with the values:
I tryed to collect all infos of ME7 EEPROM I find in this forum an put them into my *.kp.

When I compare the file with the virigins posted here, I found some differences I wounder about:

@ 0x0  first 8 bit are differend, what info is here?
@ 0x14 I found a differend in the value, witch is called AntiTheftCode ? What does this AntiTheatCode is about, where is it used for ?
@ 0x77 there is a difference, don't know..
@ 0x7A softcoding is differend

VIN-part is not used, because the TT run without a CAN-Bus on cluster, so now VIN send to ECU.

@0x142 hardwarenumber is not used
@ 0x1C2 the Software Number is differend (of cause)
@ 0x170 there are DTCs because of having the ECU on bench

I like to chance the readout file to a virign. Is it enough to chance the values of the immobilizer status and the AnitTheftCode ?
There is no login stored in the E2 (FF FF). Does this mean, there is no login for special functions is nessessary ?
Combi-Code of couse does not exsit, because of missing CAN-Bus to cluster. But in witch way IMMO-communication is done in this car ? Is it sent via k-line ?

Sorry for all this questions, but I am new to EEPROM suff and try to unterstand the difference

Thanks for hints an help

Jochen

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