[smokedace21]

My 2010 tsx is throwing a po341 and po102 and I replaced the maf sensor already but the code didn't go away and it's been over 500 miles. Someone said a bad battery or alternator could cause this. Looking for info on why both codes are thrown

 

[Litespeed08]

Try to reset the codes and see if any pop up again. You may a diagnostic tool that resets codes if you don't have one.