The diagnostic tool cannot function on computer battery power alone. Connect the interface to a free USB port on your PC. Plug the other side securely into your vehicle’s OBD-II diagnostic socket to draw a stable 12V power source. 2. Reading the Hardware Layout
Right-click VAGCOM_HWType.exe and select . Step 3: Read Hardware Data vagcomhwtypeexe best
+-------------------------------------------------------+ | VAGCOM_HWType.exe | +-------------------------------------------------------+ | [ Interface Status ] | | HW Type: ATmega162 / 16MHz | | Bootloader: ENABLED / UNLOCKED | | | | [ READ ] [ EXIT ] | +-------------------------------------------------------+ The diagnostic tool cannot function on computer battery
Genuine cables will not be "bricked" by software updates, allowing the software to read the hardware type correctly every time. , which is critical because flashing the wrong
, which is critical because flashing the wrong firmware can "brick" the interface. Check Bootloader Status