Correccion Checksum ECU / Fix Checksum ECU / Que es CheckSUM?

Hello everyone, Here's a video showing how to fix/correct the checksum of a MED 17.5.6 ECU flash file. Download link (Like, subscribe, and comment on the video, otherwise you won't be able to download it) https://drive.google.com/file/d/1n8TK... ------------------------------------------------ Hello everyone, Here's a video showing how to fix/correct the checksum of a MED 17.5.6 ECU flash file. Download link (Like, subscribe, and comment on the video, otherwise you won't be able to download it) https://drive.google.com/file/d/1n8TK... ------------------------------------------------ Become a member of this channel to enjoy benefits:    / @martoel   DONATIONS Paypal - [email protected] Mercapago AR - martin.teruel.mp Here's the link to the best VW Jetta / Vento Facebook group, which I'm the admin of :)   / 206602333463065