I just read the VAG EDC17 ecu with KESS V2 V5.017 Master ECU tuning kit, here is a little walk-through test.
ECU: Passat 2.0TDI 2000 with BOSCH EDC17C46
Programming way: in Tricore Boot Mode
Operating system: I loaded OK on Win 7 laptop
Though ECU Scanner KESS V2 (FW 4.036) K-suite software has released to the newer V2.12/V2.13, I prefer using Ksuite V2.08 (cause I’ve seen several KESS V2 owners worked perfect on fw 4.036 and 2.08).
I have already loaded V2.08 on the laptop and directly open the Ksuite on desktop.
Press on car icon button
Pull down the vehicle list and select my car model and ECU type
Select the plug-in needed: BOSCH EDC17 C46 VAG (P269)
Task successfully completed. This time, select “READING” ECU, starting communication, identifying ECU…
Successfully read vehicle information. Proceed to read ECU
Reading ECU is in progress. Name the ECU data and save the ECU data to a certain folder.