yes i have...but mine was not from a DET condition, the sensor had actually fell off and was dangling behind the engine, the bolt as not locktited so it rattles loose.
the flash code is 6 flashes.
normally, if you have a DET condition, if you add a higher octane fuel, and ride the sld a few minutes, it will clear itself when the sensor detects there is no more DET going on.
hope that helps, if not, whats wrong with yours?