Kia Optima Hybrid: Air Conditioning System / A/C Pressure Transducer Description and Operation

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / 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

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 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Front Door Repair procedures

Replacements Door Trim Replacement • Be careful not to scratch the door trim and other parts. • Put on gloves to protect your hands. 1. Using a screwdriver or remover, remove the front door quadrant inner cover (A). 2. After loosening the mounting screws, then remove the front door ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Heater Unit Repair procedures

Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/ recycling/ charging station. 1) Do not use the same A/C recovery / charging station as conventional belt-driven compressors. 2) Since the electric compressor uses high-voltage, you should ...