2017 Audi A4, 2.0L 4cyl, hit "Read Vehicle":
"Unknown controllers detected. Specify or read again."
I specify the exact model (MED17.1.1):
"Failed To Retrieve Flash Data"
I specify a previous model (MED17.1):
"Protocol Init: Failed"
VCM Editor isn't say "hey, we couldn't read the data, here's a stock tune file to start with so you can flash something"...
I just can't do anything.
Got the customer's car in my garage for the next few hours. Any help with trying to read the ECU would be greatly appreciated! <3
Edit: Pulled the ECU out directly. Instead of the MED OS like HPT says it is, it's a SIMOS 18.4 OS.
Even when I select "SIMOS 18.1/18.6" in VCM Editor, it does the same thing it did before...
"Failed To Retrieve Flash Data" and does not pull up a stock tune.