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

Specification
[Throttle Position Sensor (TPS)]
Throttle angle(°)
Output Voltage (V)
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 ...

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