Hyundai Genesis (DH): Air Conditioning System / A/C Pressure Transducer Description and Operation
Hyundai Genesis (DH) 2013-2016 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / 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 at high speed or low speed. Engine ECU stops the operation
of the compressor when the temperature of refrigerant line is very high
or very low irregularly to optimize air conditioning system.
Replacement 1. Remove the condenser. 2. Remove the cap (B) on the bottom of the condenser with the L wrench (A). Tightening torque : 9.81 ~ 14.
Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminal
Other information:
Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location
C
Hyundai Genesis (DH) 2013-2016 Service Manual: Ambient Temperature Sensor Description and Operation
Description The ambient temperature sensor is located inside the side mirror and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature. The sensor output will be used for discharge temperature control, temperature regulation door control,
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