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: Oil Pump Repair procedures
Removal and Installation
1.
Remove the timing chain cover.
(Refer to Timing System – “Timing Chain Cover”)
2.
Remove the oil level gauge pipe.
(Refer to Lubrication System - "Oil Level Gauge & Pipe")
...
Kia Niro 2017 (DE HEV) Service Manual: Intake Actuator Repair procedures
Inspection
1.
Switch "OFF" the ignition.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when connecting
12V to terminal 3 and grounding termin ...
