My car has been going into safe mode pretty frequently lately, It did this once before about 2 years ago. Recently it has went into safe mode about 7 times in the past 2 weeks. Only today it threw a code (p2106 & p2135). I did a search to find out that its a faulty tps. My question is, can I fix it myself ? my car has 65K miles so no more warrenty. Second Question is if I do fix it myself can I reflash the computer with my sct, or does the dealer have to do it? and if so will I lose my tune? Any help or advise is greatly appreciated. B.J.