Kia Niro: Engine Control System / Accelerator Position Sensor (APS) Description and operation
| Description |
Installed on the accelerator pedal module, the Accelerator Position Sensor (APS) detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system. Therefore, each of the two sensors comprising the APS has individual power and ground line. The second sensor monitors the first and its output voltage is half the first one. If the ratio of the sensors 1 and 2 is out of the range (approximately 1/2), the diagnostic system judges that it is abnormal.
Accelerator Position Sensor (APS) Specifications
Specification
Accelerator
Position
Output Voltage (V) [Vref = 5V]
APS1
APS2
C.T
0.7 - 0.8
...
Accelerator Position Sensor (APS) Schematic diagrams
Circuit Diagram
Harness Connector
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components
1. Water jacket insert
2. Cylinder block
3. Oil ring
4. Rear oil seal
5. Crankshaft upper bearing
6. Thrust bearing
7. Crankshaft
8. Pilot bearing
9. Crankshaft lower bearing
10. Crankshaft lower bearing cap
11. ...
Kia Niro 2017 (DE HEV) Service Manual: Auto Defogging Actuator Repair procedures
Inspection
1.
Switch "OFF" the ignition.
2.
Disconnect the auto defogging sensor connector.
3.
Connect the power (+) terminal to mode actuator connector terminal 3,
and ground the negative (-) terminal to t ...