Accelerator Position Sensor (APS): Specifications: Specification

Pedal Position	Output Voltage (V) [Vref = 5.0V]
	APS1	APS2
C.T	0.7-0.8	0.33-0.43
W.O.T	3.98-4.22	1.93-2.17

Courtesy of HYUNDAI MOTOR AMERICA