Kia Optima: Accelerator Position Sensor (APS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2020 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:

Theft-alarm stage
The alarm will be activated if any of the following occurs while the system is armed. A front or rear door is opened without using the transmitter (or smart key). The tailgate is opened wit ...

Registering Your Vehicle in a Foreign Country
If you plan to register your vehicle in a foreign country, you should confirm that it conforms to the regulations in that country. Even if you successfully register the vehicle in a foreign countr ...

Repair procedures
Inspection Front Door Lock Actuator Inspection 1. Remove the front door trim. (Refer to the BD group - "Front door") 2. Remove the front door module. ...

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