2001 Nissan Altima P1447 and P0325 Check Engine Light Issue - How to Fix

Good morning, I recently purchased a 2001 Nissan Altima 2.4L with 140,000 miles for my daughter's first car. It's a reliable vehicle and runs well until she reports the check engine light is on. Using an OBD2 scanner, I retrieved two diagnostic trouble codes: P1447 and P0325. I'm comfortable performing repairs myself but would like to confirm the correct fixes for these specific codes. Any insight into what each code means and how to resolve them in a 2001 Nissan Altima? Thanks for your help! Dad pulling his hair out.