Code p0101 and p2198

Went on a 700 mile trip this last weekend through the dusty desert.100 miles from home my truck through check engine lights. I got the codes checked and it pulled the p0101. So I pulled and cleaned my maf sensor, and the filter off my k&n air intake and did a good cleaning, assuming things got dirty driving down dusty roads all weekend. Cleared the codes and the check engine came back on after like 20 miles. Went back to O’Reilly to clear codes again and this time it pulled p2198 and not the previous code. Any ideas?

 

P2198.
https://www.engine-codes.com/p2198_toyota.html