Kia Sedona: A/C Pressure Transducer Repair procedures
Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / A/C Pressure Transducer Repair procedures
| Inspection |
| 1. |
Measure the pressure of high pressure line by measuring voltage output between terminals “1” and “2”.
|
| 2. |
Inspect the voltage value to determine whether it is within specification.
|
| 3. |
If the measured voltage value is not wihtin 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). |
| 4. |
Remove the A/C pressure transducer (B).
|
| 5. |
Install in the reverse order of removal.
|
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 coolin ...
Evaporator Temperature Sensor Description and Operation
Description
The evaporator temperature sensor detects the evaporator core
temperature and interrupt compressor relay power in order to prevent
evaporator from freezing by excessive cooling. ...
Other Information:
Thermostat Troubleshooting
Troubleshooting
Trouble SymptomProbable CauseRemedyCoolant leakage
•
From the thermostat gasket
Check the mounting bolts
•
Check the torque of the mounting bolts
•
...
Heating and Ventilation
Air intake
The air circulating in the passenger compartment
is filtered and originates either from the
exterior, via the grille located at the base of the
windscreen, or from the inside in air reci ...
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