Kia Optima Manuals

Kia Optima: ETC (Electronic Throttle Control) System Specifications - Engine Control System - Engine Control/Fuel SystemKia Optima: ETC (Electronic Throttle Control) System Specifications

Specification
[Throttle Position Sensor (TPS)]
Throttle Angle(°)
Output Voltage(V)
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(k?)
TPS1
0.875 ~ 1.625 [20°C(68°F)]
TPS2
0.875 ~ 1.625 [20°C(68°F)]

[ETC Motor]
Item
Specification
Coil Resistance (?)
1.2 ~ 1.8 [20°C(68°F)]

ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode ItemFail-SafeETC MotorThrottle valve stuck at 5°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1,2 faultThrottle valve stuck at 5°APSAPS 1 faultReplace it ...

ETC (Electronic Throttle Control) System Schematic Diagrams
Circuit Diagram ...

See also:

Components(1)
1. Front bumper cover 2. Front bumper upper strip assembly 3. Radiator grill upper cover 4. Front bumper lower stiffner 5. Front bumper rail assembly 6. Front bum ...

Instrument Panel Overview
...

EPB Switch. Repair procedures
Remove 1. Turn ignition OFF and disconnect the negative (-) battery cable. 2. Remove the floor console upper cover.(Refer to Body group - "Console") ...

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