Kia Sportage: Engine Control System / 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)
|
Inspection
Throttle Position Sensor (TPS)
1.
Connect the KDS/GDS on the Data Link Connector (DLC).
2.
Start the engine and measure t ...
Specification
Pressure
[kPa (kgf/cm², psi)]
Output Voltage (V)
20.0 (0.20, 2.9)
0.79
46.7 (0.47, 6.77)
...
Other information:
Replacement
1.
Remove the hood weatherstrip (A).
Be careful not to damage the hood and body.
2.
Install in t ...
The Exhaust Emission Control System is a highly effective system which controls
exhaust emissions while maintaining good vehicle performance.
Vehicle modifications
This vehicle should not be modified. Modification of your vehicle could affect
its performance, safety or durability and may even ...