ETC (Electronic Throttle control) System: Specification

[Throttle position sensor] 

THROTTLE POSITION SENSOR SPECIFICATIONS

Throttle angle (°)	Output Voltage (V) [Vref = 3.3V]
	TPS1	TPS2
0	0.00	3.30
10	0.32	2.98
20	0.63	2.67
30	0.94	2.36
40	1.25	2.05
50	1.57	1.73
60	1.89	1.41
70	2.20	1.10
80	2.51	0.79
90	2.83	0.47
100	3.14	0.16
105	3.30	0.00
C.T (6~15°)	0.20 ~ 0.46	2.84 ~ 3.10
W.O.T (93~102°)	2.94 ~ 3.20	0.10 ~ 0.36

SENSOR RESISTANCE SPECIFICATIONS

Item	Sensor Resistance (kΩ )
TPS1	0.875 ~ 1.625
TPS2	0.875 ~ 1.625

Fig 1: Throttle Voltage Output Graph

Courtesy of HYUNDAI MOTOR CO.

[ETC motor] 

ECT MOTOR SENSOR RESISTANCE SPECIFICATIONS

Item	Sensor Resistance
Coil Resistance (Ω)	1.2 ~ 1.8 [20°C (68°F)]