A: Yes. Below 11.5V, many ECUs go into power-save mode and disable OBD communication. Always connect a charger.
Are you using a device, and which K-Suite version are you currently running? kess v2 protocol not found
: The Kess V2 community and Alientech support channels can be invaluable resources. Look for similar issues that have been resolved and follow any advice or patches provided. A: Yes
Double-check the ECU type (e.g., Bosch EDC17C64) rather than just the car model. Try selecting the ECU directly through the "Protocols" menu rather than the "Car" menu. 5. Grayed Out Options If the protocol appears in the list but is grayed out A: Yes. Below 11.5V