Kia Optima: Accelerator Position Sensor (APS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2018 Service ManualKia Optima: Accelerator Position Sensor (APS). Description and Operation

Description

Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system, so it consists of the two sensors which adapt individual sensor power and ground line. 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.


Installation
1. Installation is reverse of removal. ...

Accelerator Position Sensor (APS). Specifications
Specification Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 ~ 0.8 0.29 ~ 0.46 ...

See also:

Outside Rearview Mirrors
Be sure to adjust mirror angles before driving. WARNING - Convex Mirror • The right outside rearview mirror is convex. Objects seen in the mirror are closer than they appear. When changing la ...

Inspection
1. Turn ignition switch OFF. 2. Disconnect the oil temperature sensor connector. 3. Measure resistance between sensor signal terminal and sensor g ...

Components and Components Location
Component Location 1. Windshield deicer relay (Built-in engine room relay box) 2. Windshield deicer switch 3. Windshield deicer 4. Deicer connector ...

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