Preheat the air fryer to 375°F (190°C) to ensure immediate Maillard reaction upon contact.

Lightly coat the sausage casings with olive oil to facilitate heat transfer and prevent sticking.

Arrange the sausages in the air fryer basket in a single layer with at least 0.5 inches of space between each link to allow for optimal airflow.

Cook for 12 minutes, utilizing tongs to rotate the sausages 180 degrees at the 6-minute mark.

Employ a calibrated digital meat thermometer to verify an internal temperature of 165°F (74°C).

Transfer the sausages to a resting board for 120 seconds to allow for juice redistribution before service.