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: Smart Key Unit. Repair procedures

    Removal Integrated Body Control Unit (IBU) 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box. (Refer ti Body - "Glove Box") 3.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: A/C Pressure Transducer. Description and operation

    Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

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