To all here. I have the RENNtech flash and I went LIMP Mode when I dynoed the car , hence I had NOT completely turned OFF the DSC, but I have YET to go limp mode while driving i have had as quoted by STUGOTs Or Ronin I believe the following quote:
[COLOR="Blue"]"Codes that can pop up (and will, generally, with a tune) when this happens fall along the lines of Rail Pressure Plausiblity, but I've also seen Air Mass Sensor and Gas Pressure Sensor. "[/COLOR]
The first one was because I had the clamp to the mass flow sensor lose! after that I did not go SES until a month later and before I did the code erase it turned off by itself. I spoke to my mechanic and he stated that whenever you have tunes sometimes some codes will come up but usually not serious, but he did advise me never to ignore whenever the light comes up.