Fuel Tank Pressure Sensor (FTPS): Specification

Pressure [kPa (kgf/cm2 , in H2O)	Output Voltage (V)
-6.67 (-0.068, -26.8)	0.5
0	2.5
+6.67 (0.068, 26.8)	4.5

Fig 1: Fuel Tank Pressure Sensor (FTPS) Output Voltage Graph

Courtesy of KIA MOTORS AMERICA, INC.