Kia Sportage: Air conditioning System / A/C Pressure Transducer Repair procedures
1. |
Measure the pressure of high pressure line by measuring voltage output
between terminals “1” and “2”.

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2. |
Inspect the voltage value to determine whether it is within specification.

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3. |
If the measured voltage value is not wihtin specification, replace the
A/C pressure transducer.
Voltage = 0.00878835 * Pressure + 0.37081095
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1. |
Disconnect the negative (-) battery terminal.
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2. |
Recover the refrigerant with a recovery/charging station.
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3. |
Disconnect the A/C pressure transducer connector (A).
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4. |
Remove the A/C pressure transducer (B).
Tightening torque :
10 - 12 N.m (1.02 - 1.22 kgf.m, 7.4 - 8.8 lb-ft)
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Be careful not to bend the liquid & suction pipe.
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5. |
Install in the reverse order of removal.
When installing, replace it with a new O-ring (A).
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Description
A/C pressure transducer converts the pressure value of high pressure line into
voltage value after measuring it. Based on the converted voltage value, engine
ECU cont ...
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
...
Other information:
Troubleshooting
Symptom
Possible cause
Remedy
Hard steering
Improper front wheel alignment
Excessive turning resistance of lower arm ball joint
Low tire pressure
No power assist
Correct
Rep ...
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3 seconds and then goes off.
When one or more of your tires are significantly underinflated.
This warning light remains on after blinkin ...