So I did some work this weekend, installed a vararam, fastman TB, and JBA shorty headers. There may be a small leak somewhere on the headers won't be able to get in there and see till saturday. I installed the vararam and TB on friday and the headers on saturday. About 30-40 miles after the headers I popped two codes P0441 and U0195 I don't know if its because I did something or just coincidence that it happened when I did work. Any help would be appreciated.