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Author Topic: ME7 EEPROM programmer  (Read 921062 times)
vwaudiguy
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« Reply #360 on: June 24, 2014, 12:45:10 PM »

05 Jetta 2.0 Any thoughts?
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alexrae
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« Reply #361 on: June 30, 2014, 09:02:24 AM »

Hi! My first post as well. Great tool, thanks to author! I have 1 problem though. Have a blue cable with RL chip. Tried to read eeprom from my A8s (2 - 2000,2002). On 2 of them it was flawless - result as expected from the first read via OBD... on 1 A8 2000 SKC I can verify with result from cluster (skc is the same), on 2002 - extract SKC - test it - looks ok. But when I trying to read my another 2000 (it has the same ECU as the first one, specially open it up - 95040 chip as well) - it fails in the end... see the screenshot... Tried to put this ECU on another A8 2000 - same result with error... Did not try on the bench yet - waiting for the plugs and wires to do it nice, but maybe somebody can give me some advise about the error? it looks like it happened just in the end of the reading routine before saving it to the dump file... Thanks in advance  (sadly on this one cluster eeprom is crypto one - looks like it was replaced before - so I cannot extract SKC same way as on another one)
« Last Edit: June 30, 2014, 09:05:08 AM by alexrae » Logged
ddillenger
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« Reply #362 on: June 30, 2014, 03:06:53 PM »

You can always use bootmode. It never fails.
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alexrae
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« Reply #363 on: June 30, 2014, 04:14:57 PM »

Will do, thanks... by the way-is it better to do in complete bootmode or only bench environment to eliminate any affection of other components? Which baudspeed better to use?and iwould like to know more about the subject- could you point meto some knowledge base, i.e. what does CS mean in our mofules, how to detect proper ME for particular ecu, etc?
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ddillenger
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« Reply #364 on: June 30, 2014, 04:32:10 PM »

Will do, thanks... by the way-is it better to do in complete bootmode or only bench environment to eliminate any affection of other components? Which baudspeed better to use?and iwould like to know more about the subject- could you point meto some knowledge base, i.e. what does CS mean in our mofules, how to detect proper ME for particular ecu, etc?

CS=Chip Select

I have never changed the baudrate.

I bootmode in a controlled environment (on the bench).
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alexrae
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« Reply #365 on: July 02, 2014, 03:29:49 PM »

Thanks. I already got it, what cs stands for spi protocol< just want to understand< what lets say 4.7 mean?is that 4th side on the main ecu, 7 pin? Is there away to know which motronic on paticular ecu?
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tryme09
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« Reply #366 on: July 23, 2014, 09:03:57 AM »

I just wanted to thank you and everyone else in this forum ...with all the information and great response to us all. I had swapped Aeb me 3.8 into my corrado ran fine until k03 and k03s blew .... i then threw in td04 15t much bigger turbo and then i had fueling issues ... i read on here that i couldnt flash me 3.8 so i went to scrapyard and pulled me 7.5 with harness foot pedal and all sensor for $50 bucks wired it in and immo issue. Followed through this thread bench flashed it in bootmode read and saved eeprom and 95040... picked up dump on here with immo off and wrote it ... car fired up like a champ and i am thrilled and so thankfull... had some issues with 0x01 and 0x07 error codes i was shorting pin 24 to the board as shown on forums and that didnt work for me i then shorted it with other grounds everything worked like charm ... took 20sec to load... the harness i have is from 2005 passat 1.8t ecu 4B0 906 018 DQ.  0 261 208 527 ... if you cant get files to read check your directory from which you are writing/reading.... if i can be of any assistance or help full i will do my best to respond
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seany260
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« Reply #367 on: July 29, 2014, 11:57:35 PM »

trying to write EEprom and failed, please see attached.
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ljscodex
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« Reply #368 on: July 30, 2014, 06:44:54 AM »

hi my friends , how are you?.

i have a problem with my immo, my car broken motor (water sucks) some 2 years ago, now, we tried to start but immo blocked engine.

The car is a Audi A4 1.9T BEX , ecu Part No SW: 8E0 909 518 AT HW: 8E0 909 018 A

i need know how write 95040 via OBD, anyone could tell me if this tool or another work OK with KKL?

also i have, vag tacho 4.8, tacho pro 2.0 (blue) , tacho universal , vag cmd 5.5, galetto, kwp, mpps.

Thanks in advanced my friends
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vwaudiguy
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« Reply #369 on: July 30, 2014, 08:37:31 PM »

CS=Chip Select

Could you explain where this needs to go in the line, or does it matter? Example mexxx -r -p 8 -b 10400 -cs 4.6 output name.bin? Also... Is there somewhere I can find the short list of what cs#'s for what e2p's? Thanks, man!
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chrisaudi
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« Reply #370 on: July 31, 2014, 10:30:51 AM »

Hi,

yesterday i tried to read the EEPROM.
The saved file from the 95040 eeprom seems good and i can see that is data of the eeprom 95040.

Today i read the same ECU with the ME7_95040.
But i get a different file, with different informations.
If i open the read file i get other information for 93c66 eeprom?

Where is my mistake or what did i wrong?

In fact the ECU is 100% the same, because it's not in the car! So it's impossible that the ECU is changed.

Thanks
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seany260
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« Reply #371 on: July 31, 2014, 12:33:14 PM »

trying to write EEprom and failed, please see attached.
Changed baud rate to 9600 and worked fine.

Thanks for this forum, and all the users, especially argdub and ddillenger.
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eliotroyano
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« Reply #372 on: August 04, 2014, 07:32:43 AM »

Friends sorry to ask a dumb question, OBD mode can be used on bench? or ECU detecting no cluster, no key, etc.... immobilizer DTC error generates that it avoid read eeprom on OBD mode?
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turboat
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« Reply #373 on: August 04, 2014, 08:10:41 AM »

Friends sorry to ask a dumb question, OBD mode can be used on bench? or ECU detecting no cluster, no key, etc.... immobilizer DTC error generates that it avoid read eeprom on OBD mode?

Yes you can use ODB mode on the bench.
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eliotroyano
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« Reply #374 on: August 04, 2014, 11:39:57 AM »

Yes you can use ODB mode on the bench.

Then I can read whole 95040 serial eeprom content through ODB on Bench or in car, but to write it, it should be in bootmode, can not be done in OBD mode too, right?
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