warfisc

It appears it has been a year regarding the last post but I need some guidance on the same topic. I have been driving with my check engine light and traction control lights on for a while now because Firestone scared me away with the amount of money they said it was going to cost to diagnose and fix. The car drives fine. Finally, yesterday I went to a local repair shop and he originally got a p0446 code. He changed a part number that has toyota stamped on it and the part number is 90910-12109. Upon doing that the check engine light went off but quickly went back on. Now the car is giving the same P 1410 and P1411 codes above. Since it has been a year, I hoped someone else in this forum may have had a similar situation and could advise what will fix the problem. Any help would be much appreciated.