Kia Optima: A/C Pressure Transducer. Description and OperationDescription
A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularly to optimize air conditioning system.
A/C Pressure Transducer. Components and Components LocationReassembly
•
Thoroughly clean all
parts to assembled.
•
Before installing the
parts, a ...
Manual operation
If the sunroof does not operate electrically
1. Remove the rectangular plastic lens in the front of the roof panel.
2. Turn the cross bolt with a Phillips screw driver counterclockwise to remove t ...
Removal
1.
Disconnect the negative(-) battery
terminal.
2.
Remove the lower (A) after loosening
the mounting screws.(Refer to the BD group - "Crash pad")
...