KTuner.com

Hi everyone,
Ktuner v2

is it normal that when plugged into a laptop the ktuner v2 touch screen turns off and is not so responsive? You can browse thru the Ktuner Windows software but can you also browse on the V2 unit itself while plugged into a usb port?

Trying to see if the screen shutting down automatically is normal behavor.

thank you!

If there's no vehicle connected it tries to save power via USB.

You can try a different USB port, for instance my laptop only picks up the KTuner via my USB 3.0 over my 2.0 port. You will see the connection status at the bottom left of the KTuner software window.