ETC (Electronic Throttle control) System: Specification

[Throttle position sensor] 

THROTTLE POSITION SENSOR SPECIFICATIONS

Throttle Angle (°)	Output Voltage (V)
	TPS1	TPS2
0°	0	5.0
10°	0.5	4.5
20°	0.9	4.1
30°	1.4	3.6
40°	1.8	3.2
50°	2.3	2.7
60°	2.7	2.3
70°	3.2	1.8
80°	3.6	1.4
90°	4.1	0.9
100°	4.5	0.5
110°	5.0	0

Fig 1: Throttle Angle Chart

Courtesy of HYUNDAI MOTOR CO.

[ETC motor] 

SENSOR RESISTANCE CHART

Item	Sensor Resistance
Coil Resistance (Ω)	1.275 ~ 1.725Ω at 20°C (68°F)