Cloning 1.8T BFB ECU ME7.5

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ayuu

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	Cloning 1.8T BFB ECU ME7.5 « on: January 09, 2025, 11:30:33 AM »

Hello ! The old ECU(8e0909518ar) is dead,immposible read EEPROM or flash.The new one is (8e0909518AS).On new ECU immo is disabled and car runs,but in limp mode because new ecu search TCU.I tried to write flash from old ecu(downloaded from internet) but this way dont work.Engine only cranking without start.What do i need to do to clone without old files ?


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Audiquattro44

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	Re: Cloning 1.8T BFB ECU ME7.5 « Reply #1 on: January 09, 2025, 02:43:05 PM »

Unsolder the Eprom and copy it

or solder it into the other control unit


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ayuu

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	Re: Cloning 1.8T BFB ECU ME7.5 « Reply #2 on: January 09, 2025, 03:07:33 PM »

Quote from: Audiquattro44 on January 09, 2025, 02:43:05 PM

Unsolder the Eprom and copy it

or solder it into the other control unit

Eeprom from old ecu is dead.Dont work and no way to read.Can i write eeprom downloaded from internet ?


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Audiquattro44

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	Re: Cloning 1.8T BFB ECU ME7.5 « Reply #3 on: January 09, 2025, 11:15:28 PM »

Quote from: ayuu on January 09, 2025, 03:07:33 PM

Can i write eeprom downloaded from internet ?

Yes


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