Hyundai Santa Fe: Engine Control System / Accelerator Position Sensor (APS). Description and operation

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. The pedal sensor has two potentio-meters whoses slides are mechanically solid. The two potentiometers are supplied from distinct and different power sources so there is built in redundancy of information giving reliable driver's request information. A voltage is generated across the potentiometer in the acceleration position sensor as a function of the accelerator-pedal setting. Using a peogrammed characteristic curve, the pedal's position is then calculated from this voltage.

Heated Oxygen Sensor (HO2S). Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3...

Accelerator Position Sensor (APS). Specifications

Specification Accelerator Position Output Voltage (V) [Vref=5V] APS 1 APS 2 C...

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Hyundai Santa Fe (TM) 2019-2025 Service Manual: Cowl Cross Bar Assembly. Repair procedures

Replacement    • Put on gloves to prevent hand injuries.    • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Remote start

You can start the vehicle using the Remote Start button of the smart key. To start the vehicle remotely: 1. Press the door lock button within 10 m (32 feet) from the vehicle. 2. Press the remote start ( ) button for over 2 seconds within 4 seconds after locking the doors...