Check engine light just popped up on my car. 3 codes listed. P1130 P1126 P1133. Any idea what the first step would be to resolve these?

Edit: Found some references to these codes. Maybe it could be the MAF sensor. Please advice.

P1130 Oxygen Sensing Adaptation, Idle Range, Bank 2

P1126 Oxygen Sensing Adaptation, Lower Load Range, Bank 1
P1133 Oxygen Sensing Adaptation, Lower Load Range

Reset codes and drove for a bit. P1130 is no longer showing. Now it is only P1126 and P1133