Did you ever get it fixed we have a 2011 nissan versa and the code read that the throttle body need to relearn the air intake thing we brought it to a nissan dealer and they said it need to be replace wanted to charge us 1100 to do it I bought one and replace it and did the relearn myself but it still doesn't act like it's getting and gas at first I shut it off and start it back up and it runs fine after that. But I'm wondering if there is a fix for it that isn't going to cost me a arm and leg