Kia Sedona: Accelerator Position Sensor (APS) Description and Operation

Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Accelerator Position Sensor (APS) Description and Operation

Description

Accelerator Position Sensor (APS), installed on the accelerator pedal module, detects the rotation angle of the accelerator pedal. The APS, one of the most important sensors in engine control system, consists of two sensors each equipped with individual sensor power and ground lines. The second sensor monitors the first sensor and its output voltage is half of the first one. If the ratio of the sensor 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 AcceleratorPositionOutput Voltage (V) [Ref=5V]APS1APS2C.T0.7 ~ 0.80.29 ~ 0.46W.O.T3.85 ~ 4.351.93 ~ 2.18 ...

Accelerator Position Sensor (APS) Schematic Diagrams

Circuit Diagram ...

Other Information:

Transaxle Oil Temperature Sensor Specifications
Specification ItemSpecificationType*NTC thermistorTemp.[(°C)°F] / Resistance (kΩ)(-40)-40 / 48.1(-20)-4.0 / 15.6(0)32.0 / 5.88(20)68.0 / 2.51(40)104.0 / 1.19(60)140.0 / 0.61(80)176.0 / 0.32(1 ...

Press start button while turn steering (for smart key system)
This warning message illuminates if the steering wheel does not unlock normally when the Engine Start/Stop Button is pressed. It means that you should press the Engine Start/Stop Button whil ...

Kia Sedona: Accelerator Position Sensor (APS) Description and Operation

Accelerator Position Sensor (APS) Specifications

Accelerator Position Sensor (APS) Schematic Diagrams

Other Information:

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