aerio air filter problem

I have an Aerio 2004 with 162000 miles, original owner. Recently change the air intake with a hi performance system. Now I am getting occasionally the P0171 and P0101 codes lean mixture and mass air flow range/performance. Any idea to correct this problem.

some of those maf sensor you can take apart and clean the screen. but now i think they figured it out so there putting weird screws or torx socket. if you cant clean it there not hard to put on. have you tried reseting computer by taking neg. cable off for about 10 to 15 mins. then hook it back up?