Can I adjust the PSI? April 06, 2022 03:11 Updated The PSI is not adjustable. However, you can manually set it to Less (5.8 – 7.2 psi) and High Pressure (10.2 – 11.6 psi). Related articles What is the maximum time setting for the Pressure Cook function? What are the different settings for the Yogurt function? What are the different settings for the Yogurt function? How does the initial test run work? Can you use the stainless steel pot on an induction stove?