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: Photo Sensor. Repair procedures
Inspection 1. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 2. The voltage will rise with higher intensive light and reduce with lower intensive light.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Smart Cruise Control (SCC) Switch. Repair procedures
Inspection 1. Check for resistance between terminals in left switch position. [Audio/Bluetooth] Switch Connector terminal Resistance (± 3%) SEEK Up 1 - 6 430 Ω
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