Secondary Air Injection system pump and swapped engine.

Long story short, my check engine light came on, two days later my engine head gasket blew.
I put in a new engine, and the light is still on. I ran an engine diagnosis and got the errors:
"P2445 - Secondary Air Injection system pump stuck off bank 1" and
"P2441 Secondary Air Injection system switching valve stuck closed bank 1" errors.

Could these errors be from the old engine?
How can I reset it?
What does it cost to get repaired?
Is it easy enough for a guy with limited mechanical abilities / interest to do?

 

For starters, get someone with a code reader/Scangauge and reset the codes. More than likely those are leftover from before.

One more good reason to have a Scangauge, to read and reset OBD2 codes.