Hyundai Santa Fe (TM): Engine Control System / Accelerator Position Sensor (APS). Specifications

Specification
Accelerator Position
Output Voltage (V) [Vref=5V]
APS 1
APS 2
C.T
0.7 - 0.8
0.33 - 0.43
W.O.T
3.98 - 4.35
1.93 - 2.17

    Description On electronic injection systems, there is no longer a load lever that mechanically controls the fuelling. The flow is caculated by the ECM depending on a number of parameters, including pedal position, which is measured using a potentiometer.

    Circuit Diagram Harness Connector

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Electro Chromic Inside Rear View Mirror

    Description and operation Description The ECM (Electro Chromatic inside rear view Mirror) is intended dim the reflecting light in the rear view mirror. The forward facing sensor detects brightness of the surroundings, while the rearward looking sensor is for the light from the rear.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Rear View Monitor (RVM)

    Description and operation Description Back view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position. This system is a supplemental system that shows behind the vehicle through the H/UNIT or the ECM (Reverse Display Room Mirror) mirror while backing-up.

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