Yes, when i clear the code, it stays and it doesn't come back.

After tuning my 2016 GT with 91 octane i've got engine light.
Trouble code : P068A – ECM/PCM Power Relay De-Energized Performance.
With 93 octane there is no error.
Thx for help, Robert.

Is there any Info on the page, when a new update is available?