[GCamjose]

Hello Guys can anything tell me im will change ECU on my car,Passat 3C 2008 140 PS.

I have old EDC read Ktag Clone three files, number HW:03L907309 SW:03L906022BL 9977 SW:1037563612,now i have buy another ECU the same Number, ECU EDC17 Same Hardware nummber HW:03L907309 but SW is not Same 03L906022QC 6208 SW:1037505921 i have read three Files,now i have program the new ECU from old ecu eeprom 128KB but the Flash 2MB the program tell me please look the software is not same to the ecu new
Would it be sufficient to just write the eeprom in the new ecu, or is it necessary to write the flash as well?
Maybe someone can change the new flash so that it can finally make 03L906022QC a 03L906022BL and I can write it in the new ECU?
Thanks in advance for helps 

[Zenix]

use odis...and dont spam this problem with your post on every forum and facebook group...if you are not capable to take a job and do it with your tools then dont take that job...if you want to do buy new tools witch can help you in future...

I can help you with immo off to start your car...

[jokir]

Test and report

[GCamjose]

Thanks jokir car run