Hyundai Sonata: Engine Control System / ETC (Electronic Throttle Control) System Specifications

Hyundai Sonata LF 2014-2019 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	0.50	4.50
10	0.96	4.05
20	1.41	3.59
30	1.87	3.14
40	2.32	2.68
50	2.78	2.23
60	3.23	1.77
70	3.69	1.32
80	4.14	0.86
90	4.60	0.41
98	4.65	0.35
C.T (0)	0.50	4.50
W.O.T (86)	4.41	0.59

[ETC Motor]

Item	Specification
Coil Resistance (?)	0.3 ~100 [20°C(68°F)]

ETC (Electronic Throttle Control) System Troubleshooting

Fail-Safe Mode ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultECM looks at TPS2TPS 2 faultECM looks at TPS1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultECM looks at APS 2 ...

ETC (Electronic Throttle Control) System Schematic Diagrams

Circuit Diagram ...

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