Kia Niro: Air Conditioning System / A/C Pressure Transducer Description and operation
| Description |
A/C pressure transducer measures the pressure in high pressure line and converts it into voltage. Based on the converted voltage, 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.
A/C Pressure Transducer Components and components location
Components Location
1. A/C Pressure Transducer
...
A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output
between terminals "1" and “2”.
2.
C ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location
1. Engine
2. Hybrid Drive Motor Assembly
3. Hybrid Starter Generator (HSG)
4. Transaxle
5. High Voltage Battery System Assembly
6. Power Cable
...
Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Troubleshooting
Problem Symptoms Table
Before replacing or repairing air conditioning components, first determine if
the malfunction is due to the refrigerant charge, air flow or compressor.
Use the table below to find the cause of the problem. The numbers indicate the ...