Fuel Pressure Sensor (FPS): Specifications: Specification

Pressure [kPa (kgf/cm2, psi)]	Output Voltage (V) [Vref = 5V]
50 (0.51, 7.3)	0.3
600 (6.12, 87.0)	2.5
1100 (11.2, 159.5)	4.5

Courtesy of HYUNDAI MOTOR AMERICA