Hyundai Kona: Engine Control System / Accelerator Position Sensor (APS) Description and operation

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.

Rail Pressure Sensor (RPS) Repair procedures

Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ...

Accelerator Position Sensor (APS) Specifications

Specification Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 - 0.8 0.325 - 0.4 ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Relay Box (Engine Compartment) Components and components location
Component Location Engine Room Junction Block Metal Core Block (PCB) ...

Hyundai Kona (OS) 2018-2021 Owners Manual: Vehicle identification number (VIN)
The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc. The number is punched on the floor under the right front seat. To check the number, open the cover. The VIN is also on a plate attached to the top of ...