SET SAUTÉ setting on INSTANT POT for 7 min. Add oil to pot; heat 2 min. Add turkey; cook 3 min., stirring frequently. Add onions and garlic; cook and stir 2 min.
ADD remaining ingredients; stir. Close and lock lid. Turn Pressure Valve to Sealing position. Cook 10 min using MANUAL/HIGH PRESSURE COOK setting. When timer goes off, use Quick Pressure Release to release steam. Remove lid. Stir before serving.