Etc (Electronic Throttle Control) System: Inspection: Specification

[THROTTLE POSITION SENSOR] 

THROTTLE ANGLE POSITION

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

SENSOR RESISTANCE SPECIFICATION

Item	Sensor Resistance
TPS1	4.0 ~ 6.0kΩ at 20°C (68°F)
TPS2	2.7 ~ 4.1kΩ at 20°C (68°F)

Fig 1: TPS Characteristic Graph

Courtesy of KIA MOTORS AMERICA, INC.

[ETC MOTOR] 

SENSOR RESISTANCE SPECIFICATION

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