Kia Sportage: ETC (Electronic Throttle Control) System: Troubleshooting
Item
| Fail-Safe
|
ETC Motor
| Throttle valve stuck at 5°
|
TPS
| TPS 1 fault
| ECM looks at TPS2
|
TPS 2 fault
| ECM looks at TPS1
|
TPS 1,2 fault
| Throttle valve stuck at 5°
|
APS
| APS 1 fault
| ECM looks at APS 2
|
APS 2 fault
| ECM looks at APS 1
|
APS 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) |
Description
The Electronic Throttle Control (ETC) System consists of a
throttle body with an integrated control motor and throttle position
sensor (TPS). Instead of the traditional throttle cab ...
Specification
[Throttle Position Sensor (TPS)]
Throttle Angle(°)Output Voltage(V) [Vref = 5.0V]TPS1TPS200.05.0100.484.52200.954.05301.433.57401.903.10502.382.62602.862.14703.331.67803.811.19904 ...
Other Information:
Schematic Diagrams
Schematic Diagram
...
4WD ECU: Description and Operation
Description
4WD ECU processes signals from various sensors and determines
the current road and driving conditions. The ECU then utilizes this
information to implement precision control over the ...