Flash back to stock- need help

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Flash back to stock- need help

Postby beng688 » Sun Dec 01, 2019 10:24 pm

Hello everyone,
I have VW Passat 2010 2.0 tdi and I need to flash the ecu back to stock but I don't have the original file because the remapped was done by previous owner.
I would like to know what Information I need when I'm looking for original file.
Does the SW must be the same as written on my ecu??

my ecu details:
EDC17CP14 HW:H08
HW: 0281015029
SW: 1039S30090

If someone have this file and want to share it I will REALLY appreciate it

beng688
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Re: Flash back to stock- need help

Postby carbon » Sun Dec 01, 2019 10:39 pm

Read your ecu , post files here and i will try to back your file to ori.
You can't use file from internet even if is with same sw number.
Or go to dealer and do update online.

carbon
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Re: Flash back to stock- need help

Postby beng688 » Sun Dec 01, 2019 10:53 pm

Thank you carbon,
I have a question though, Is it possible to back to ori even if the DPF was removed?
And with what software do you recommend reading the ecu?

beng688
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Re: Flash back to stock- need help

Postby carbon » Sun Dec 01, 2019 11:23 pm

Yes i can do what you want.You need to read that ECU in boot mode with FG Tech or K TAG or some professional tools without opening.

carbon
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Re: Flash back to stock- need help

Postby beng688 » Mon Dec 02, 2019 1:54 am

It will take me a while before I can upload the ori file. First I need to get one of the software.
I guess reading the file via obd won't be good enough,right?

beng688
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Re: Flash back to stock- need help

Postby carbon » Mon Dec 02, 2019 9:30 pm

If you want try , i will do the best from myself.But if you fail then you are in trouble.

carbon
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