NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > Read ECU Passat W8 07D906018C
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Author Topic: Read ECU Passat W8 07D906018C  (Read 9834 times)
Chris070
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« Reply #15 on: July 21, 2020, 09:50:58 PM »
You guys and this community are absolutely fantastic. Thank you so much Smiley
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S4VAGE_B5
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« Reply #16 on: March 10, 2024, 11:21:53 AM »
So, I am also working with the W8 ECU (07D 906 018 AP) and have created a fairly stout file that makes quite an impact on the way these "luxury" engines put down their power. Live-tuning with WinOLS and my UCM100 is flawless, but, when trying to hand over the file to the flash EEPROM the ECU bricks. Checksums are all valid across MPPS, KESS V2, and WinOLS. I even sent the file to a friend across the pond and he has also verified with multiple tools that the checksums are fine. He said I may need to have a manual correction done for this to be flashable. When flashing the file to the ECU has completed, the serial EEPROM (5P08C3) corrupts in response. I can flash the original serial EEPROM data back successfully, and it reads back fine, but once I connect the ECU to a power source the flash communicates with the serial EEPROM and slaps all of the data around... I would really like to be able to drive my car with the file in the ECU instead of only being able to use it over real-time export. I imagine someone will know what wonky trick is needed for yet another odd ME7.1.1 ECU variant giving me trouble.
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prj
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« Reply #17 on: March 11, 2024, 01:05:38 AM »
These ECU's don't support live tuning unless you have an OLS300 emulator in them.
Not sure what you're talking about.
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S4VAGE_B5
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« Reply #18 on: January 04, 2025, 12:13:24 PM »
With the UCM100 I can real-time export a file.
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S4VAGE_B5
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« Reply #19 on: January 04, 2025, 12:15:32 PM »
I've also gotten beyond the hurdles I previously had, for what it's worth..
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prj
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« Reply #20 on: January 04, 2025, 02:34:42 PM »
Quote from: S4VAGE_B5 on January 04, 2025, 12:13:24 PM
With the UCM100 I can real-time export a file.

Yes you can real time export the file, and then what? That just writes the file to your HDD.
You still need an emulator for the ECU.

There is no "real time tuning" going on. The UCM100 does not do anything to the ECU.
You have not changed anything at all in the car.
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S4VAGE_B5
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« Reply #21 on: January 05, 2025, 10:26:01 AM »
Wow, someone is in their feelings..

Maybe you've misunderstood what I am doing? I can ride in the car and make adjustments to my file, in seconds. The changes can be felt, in seconds. I make the adjustment, export the adjustment, and then feel the adjustment, all while inside of my car, in seconds.

Maybe you didn't like the wording I used?

So, just for you... I don't live-tune my car, I tune the car while I am inside of it without having to shut it off, allowing me to experience the adjustment within seconds of making it. And I have been doing this actively and successfully for a while now, so If you're telling me this is impossible, then call Guinness, because we have news for them..
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prj
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« Reply #22 on: January 05, 2025, 02:18:44 PM »
Quote from: S4VAGE_B5 on January 05, 2025, 10:26:01 AM
Maybe you've misunderstood what I am doing? I can ride in the car and make adjustments to my file, in seconds. The changes can be felt, in seconds. I make the adjustment, export the adjustment, and then feel the adjustment, all while inside of my car, in seconds.
You can not do that with the UCM100.
So are you using an emulator or not?

If not, then all you have "felt" is placebo. That can happen if you don't log anything.

UCM100 does not upload any changes to the ECU or allow you to real time tune anything.
I have developed parts of the UCM100 integration logic together with EVC, so I know exactly what I am talking about.

Your post only makes sense if you mixed up the names of the UCM100 and the OLS300, because what you are describing is OLS300 behaviour.
« Last Edit: January 05, 2025, 02:23:57 PM by prj » Logged
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_nameless
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« Reply #23 on: January 05, 2025, 11:16:33 PM »
I love a good story, lets hear another please!
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S4VAGE_B5
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« Reply #24 on: January 16, 2025, 05:26:31 AM »
As in OLS1007? You can tell me this doesn't happen until you're blue in the face. I have learned to greatly trust my real-world experiences over the internet.. They also have real-time export in the description on the EVC.de website. If this is not the case, then I am clearly suffering from dementia and they need to update their product description.
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prj
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« Reply #25 on: January 16, 2025, 09:31:03 AM »
Quote from: S4VAGE_B5 on January 16, 2025, 05:26:31 AM
As in OLS1007? You can tell me this doesn't happen until you're blue in the face. I have learned to greatly trust my real-world experiences over the internet.. They also have real-time export in the description on the EVC.de website. If this is not the case, then I am clearly suffering from dementia and they need to update their product description.
No, not OLS1007.

OLS300 is a hardware emulator that you install into the ECU.

If you are in fact using the UCM100, then yes you are definitely suffering from something, because the UCM100 can not upload any kind of real time changes into the ECU.
It also doesn't say that anywhere about the UCM100:
https://www.evc.de/en/product/ucm/ucm100.asp

For the OLS1007 it also says that an OLS300 device is required:
https://www.evc.de/en/product/ols/simulators.asp

Or an external program, such as for example the VehiCAL Logger (my tool), but this only works on MED17/EDC17/MG1/MD1 controllers, not on ME7.

So as I said - did you mix up UCM100 (the blue cable) and OLS300 (the emulator)?
Because OLS1007 or realtime export does nothing without an OLS300 in the ECU in your case.

If you say that you have the blue UCM100 cable and you are doing live tuning on ME7 with that, then yes you are suffering from dementia, or worse.
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IamwhoIam
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« Reply #26 on: January 18, 2025, 01:46:13 AM »
Troll of the year award goes to S4VAGE_B5!
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I have no logs because I have a boost gauge (makes things easier)
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