Kia Sedona: ETC (Electronic Throttle Control) System Troubleshooting
Item
| Fail-Safe
|
ETC Motor
| Throttle valve stuck at 7°
|
TPS
| TPS 1 fault
| ECM looks at TPS2
|
TPS 2 fault
| ECM looks at TPS1
|
TPS 1,2 fault
| Throttle valve stuck at 7°
|
APS
| APS 1 fault
| ECM looks at APS 2
|
APS 2 fault
| ECM looks at APS 1
|
APS 1,2 fault
| Engine idle state
|
|
When throttle value is stuck at 7°, engine speed is limited
at below 1,500rpm and vehicle speed at maximum 40 ~ 50 km/h (25 ~ 31
mph). |
Inspection
Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T.
Throttle ...
Specification
Pressure [kPa (kgf/cm², psi)]Output Voltage (V) [Ref=5V]10.0 (0.01, 0.15)0.5055.0 (0.56, 7.98)2.21115.0 (1.17, 16.9)4.50
...
Other Information:
Front side marker
1. Open the hood.
2. Remove the front cover(1) and headlamp assembly nuts(2).
3. Remove the headlamp assembly from the body of the vehicle
4. Remove the socket from the assembly by turning the so ...
Reverse parking aid function
While the vehicle is moving rearward, the outside rearview mirror(s) will move
downward to aid reverse parking. According to the position of the outside rearview
mirror switch (1), the outside r ...