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: Indicators And Gauges
Troubleshooting Troubleshooting Symptom Possible cause Remedy Speedometer does not operate Cluster fuse (10A) blown Check for short and replace fuse Speedometer faulty Check speedometer CAN line faulty
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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