Hyundai Azera: A/C Pressure Transducer Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / A/C Pressure Transducer Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / A/C Pressure Transducer Description and Operation
| Description |
A/C pressure transducer convert the pressure value of high
pressure line into voltage value after measure it. By converted voltage
value, engine ECU controls cooling fan by operating it high speed or low
speed. Engine ECU stop the operation of compressor when the temperature
of refrigerant line is so high or so low irregularly to optimize air
conditioning system.
A/C Pressure Transducer Components and Components Location
Component Location
...
A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals.
2.
Inspect the voltage value whether it is sufficient to be regular value ...
See also:
Oil Pressure Switch Repair procedures
Removal and Installation
1.
Remove the water pipe.
(Refer to Cooling System - "Water Pipe")
2.
Remove the oil pressure switch (A).
Tightening torque:
34.3 ~ 44.1N.m (3.5 ~ 4.5kgf.m, 25.3 ...
License Lamp Repair procedures
Removal
1.
Disconnect the negative(-) battery terminal.
2.
Remove the license lamp (A) with loosening a screw.
Installation
1.
Install the bulb.
2.
Install the license lamp lens. ...
Checking the engine oil level
1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reach normal operating temperature.
3. Turn the engine off and wait for a few minutes (about 5 minutes) for the oil
to ...
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