Fuel Tank Pressure Sensor (FTPS): Specification

WARNING: This page is about a different car, the 2011 Hyundai Elantra Touring. However, it is still accessible from the selected car via links, so may be relevant.

VOLTAGE SPECIFICATION

Pressure (kPa)	Output Voltage (V)
-6.67	0.5
0	2.5
+6.67	4.5

Fig 1: Output Voltage And Pressure Graph

Courtesy of HYUNDAI MOTOR CO.