Hyundai Equus: A/C Pressure Transducer Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / A/C Pressure Transducer Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 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.
Receiver-Drier Repair procedures
Replacement
1.
Remove the condenser.
2.
Remove the cap (B) on the bottom of the condenser with a L wrench (A).
Tightening torque :
2.7 ~ 3.1 N.m (0.28 ~ 0.32 kgf.m, 2.0 ~ 2.3 lb-ft)
...
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 v ...
See also:
VSM OFF Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the TORX screws to rem ...
B Pillar Garnish Repair procedures
Replacement
[B Pillar upper garnish]
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
pr ...
Emergency Fastening Device (EFD) Components and Components Location
Components
...
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