Fuel Tank Pressure Sensor (FTPS): Specifications: Specification

Pressure [kPa (kgf/cm2 , psi)]	Output Voltage (V)
-6.67 (-0.07, -0.97)	0.5
0	2.5
6.67 (0.07, 0.97)	4.5

Courtesy of HYUNDAI MOTOR AMERICA