Kia Optima: A/C Pressure Transducer. Description and Operation - Air Conditioning System - Heating,Ventilation, Air Conditioning - Kia Optima TF 2011-2019 Service ManualKia Optima: A/C Pressure Transducer. Description and Operation

Description

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 Location
Component Location ...

A/C Pressure Transducer. Repair procedures
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See also:

Photo Sensor. Description and Operation
Description 1. The photo sensor is located at the right of defrost nozzle. 2. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radi ...

Input Speed Sensor. Schematic Diagrams
Circuit Diagram ...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Loosen the mounting screw and then remove the crash pad lower cover (A). 3. Remove the eva ...

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