Hyundai Santa Fe: ETC (Electronic Throttle Control) System / Specifications

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System / Specifications

Specification

[Throttle Position Sensor (TPS)]

Throttle Angle (°)	Output Voltage (V)
Throttle Angle (°)	TPS1	TPS2
0	0.0	5.0
10	0.48	4.52
20	0.95	4.05
30	1.43	3.57
40	1.90	3.10
50	2.38	2.62
60	2.86	2.14
70	3.33	1.67
80	3.81	1.19
90	4.29	0.71
100	4.76	0.24
105	5.0	0
C.T (6 - 15°)	0.29 - 0.71	4.29 - 4.71
W.O.T (93 - 102°)	4.43 - 4.86	0.14 - 0.57

Item	Sensor Resistance (kΩ)
TPS1	0.875 - 1.625 [20°C (68°F)]
TPS2	0.875 - 1.625 [20°C (68°F)]

[ETC Motor]

Item	Specification
Coil Resistance (Ω)	1.2 - 1.8 [20°C (68°F)]

Troubleshooting

Fail-Safe Mode Item Fail-Safe ETC Motor Throttle valve stuck at 5° TPS TPS 1 fault Replace it with TPS2 TPS 2 fault Replace it with TPS1 TPS 1, 2 fault Throttle valve stuck at 5° APS TPS 1 fault Replace it with TPS2 TPS 2 fault Replace it with TPS1 TPS 1, 2 fault Throttle valve stuck at 5° • When throttle value is stuck at 5°, engine speed is limited at below 1,500rpm and vehicle speed at maximum 40 - 50 km/h (25 - 31 mph)...

Schematic diagrams

Other information:

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