Hyundai Tucson: Engine Control System / Accelerator Position Sensor (APS) Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / 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.

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. ConditionOutput Voltage (V)Idle Approx. 1.21, ...

Accelerator Position Sensor (APS) Specifications

Specification AcceleratorPositionOutput Voltage (V)APS1APS2C.T0.7 ~ 0.80.29 ~ 0.46W.O.T3.85 ~ 4.351.93 ~ 2.18 ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Temperature control
Use the temperature control knob to set the desired temperature in the cabin. To increase the temperature, rotate the knob clockwise. To decrease the temperature, rotate the knob counterclockwise. To increase the temperature to the highest temperature setting, rotate the knob clockwise con ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Removal 1. Remove the liftgate trim in the trunk after removing the screws and clips. (Refer to the BD group - "Liftgate") 2. Remove the liftgate garnish (A) after disconnecting the connector and removing the nuts. 3. Remove the back view camera (A) after loosening the screws (2EA). ...