Barometric Pressure Sensor (BPS): Specifications: Specification

WARNING: This page is about a different car, the 2020 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.

Pressure [kPa (kgf/cm² , psi)]	Output Voltage (V) [Vref = 5V]
20.0 (0.20, 2.9)	0.79
46.7 (0.47, 6.77)	1.84
101.3 (1.03, 14.7)	4.0

Courtesy of HYUNDAI MOTOR AMERICA