Kia 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(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)] |
ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
...
ETC (Electronic Throttle Control) System. Schematic Diagrams
Circuit Diagram
...
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Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and 5 [B1/S1].
Measure resistance between the HO2S termina ...
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Description
The ATF warmer is mounted on the valve body cover to reduce
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Specifications
ON/OFF Solenoid Valve(SS-A, SS-B)
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...
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