Hyundai Sonata: Air Conditioning System / A/C Pressure Transducer Description and Operation
Hyundai Sonata LF 2014-2019 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 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.
A/C Pressure Transducer Components and Components Location
Components Location
1. A/C Pressure Transducer
...
A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2".
2.
Inspect the voltage value whether it is sufficient to be regular value or ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Instrument Cluster Schematic Diagrams
Circuit Diagram
...
Hyundai Sonata LF 2014-2019 Service Manual: Battery Components and Components Location
Components
1. Battery insulation pad2. Battery3. Battery tray4. Battery mounting bracket
...
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