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 Service Manual: Specifications
Specification ItemResistance (x)Driver Airbag (DAB)1.5 ~ 6.0Passenger Airbag (PAB)1.5 ~ 6.0Side Airbag (SAB)1.5 ~ 6.0Curtain Airbag (CAB)1.5 ~ 6.0Seat Belt Pretensioner (BPT)1.5 ~ 6.0Anchor Pretensioner (APT)1.5 ~ 6.0 Tightening Torques ItemN.mkgf.mlb-ftDriver Airbag (DAB)7.8 ~ 10.80.8 ~ ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Front Strut Assembly Components and Components Location
Components 1. Dust cover2. Upper mounting nut3. Self locking nut4. Insulator5. Spring upper pad6. Strut dust cover & Bumper rubber7. Coil spring8. Spring lower pad9. Piston rod10. Strut assembly11. Spring lower seat ...

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