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Home >> Hyundai >> 2011 >> Azera V6-3.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Refrigerant Pressure Sensor / Switch >> Service and Repair >> Repair Procedures
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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 = 0100878835* Pressure + 0.5[kgf/cm2]

3. If the measured voltage value is not specification, replace the A/C pressure transducer.

Error range : ± 2.5%

Replacement

1. Disconnect the negative (-) battery terminal
2. Disconnect A/C pressure transducer connector (3P) from wiring harness.





NOTE:
Take care that liquid suction pipe is not bent.

3. Installation is the reverse order of removal.
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