Hyundai Accent: 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.

Installation

• Install the component with the specified torques. • ...

Accelerator Position Sensor (APS). Specifications

Specification Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 ~ 0.8 0.275 ~ 0.475 ...

See also:

Rear combination light bulb replacement (4 Door)
(1) Stop and tail light (2) Rear turn signal light (3) Back-up light (4) Side marker 1. Open the trunk lid. 2. Remove the service cover by pulling out the service cover. 3. Remove the sock ...

Installation
• Install the component with the specified torques. ...

1. TCM Connector and Terminal Function
...