Kia Sportage: Air conditioning System / A/C Pressure Transducer Description and operation
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 controls cooling fan by operating it at high or low speed. Engine ECU stops
the operation of compressor when the temperature of refrigerant line is too
high or low irregularly to optimize air conditioning system.

Replacement
1.
Remove the condenser.
2.
Remove the cap (B) from the bottom of the condenser using an L wrench
(A).
...
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output
between terminals “1” and “2”.
2.
...
Other information:
The electrical system of your vehicle is designed to perform under all reasonably
expected operating conditions. However, before any additional electrical equipment
is installed in your vehicle, consult an Authorized Kia Dealer, in order to ensure
that you do not void your warranty.
Certain e ...
Components
1. Automatic transaxle assembly
2. Transfer assembly
3. Automatic transaxle support bracket
4. Torque convertor
5. Inhibitor switch
6. Solenoid valve connector
7. Manual control lever
8. ATF cooler pipe
9. Valve body c ...