It will still be ok if the key was on..
Just will throw a code..

 

wow i thought i responded to this but i guess the message didnt go through. i did a pcm reset just to make sure. after driving around with it for a while i can say its a little better but the heat soak issue still is there. also i dont know if it matters i had the shorty sensor and the long one. first day i used the short one, which seemed to have better results than this longer temp sensor...only problem is the high temp epoxy is now set and im stuck with the shitty sensor in the egr block off plate. definitley plan on doing a data log soon and seeing what the iat's are at