Hyundai Equus Manuals

Hyundai Azera: A/C Pressure Transducer Repair procedures - Air Conditioning System - Heating,Ventilation, Air Conditioning - Hyundai Azera 2011-2025 Service ManualHyundai Azera: 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 or not.


Voltage = 0.00878835 * Pressure + 0.5 [PSIA]

3.
If the measured voltage value is not specification, replace the A/C pressure transducer.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/charging station.
3.
Disconnect the A/C pressure transducer connector (A) and then remove the A/C pressure transducer (B).

Tightening Torque :
10~12N.m (1.0~1.2kgf.m, 7.4~8.8lbf.ft)

   
Take care that liquid & suction pipe are not bent.
4.
Installation is the reverse order of removal.
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 operatin ...

Evaporator Temperature Sensor Description and Operation
Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator freezing by excessive cooling. ...

See also:

Using Radio Mode
Selecting Presets Press the key Select The 6 presets are displayed. Press the ~ key to play the desired preset. Saving Presets After selecting the frequency Press and hold the desir ...

Air cleaner
...

Repair procedures
On-vehicle Inspection     • Check that the battery cables are connected to the correct terminals. • Disconnect the battery cables when the battery is given a quick charge ...

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