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:
Engine Oil Repair procedures
Replacement
•
Prolonged and repeated contact with mineral oil will result
in the removal of natural fats from the skin, leading to dryness,
irritation and ...
Sensor to detect distance to the vehicle ahead
The sensor detects distance to the vehicle ahead.
If the sensor is covered with dirt or other foreign matter, the vehicle to vehicle
distance control may not operate correctly.
Always keep the s ...