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: Front Door Side Weatherstrip Repair procedures
Replacement 1. Loosen the front door checker (A) mounting bolt. Tightening torque : 19.6 - 29.4 N·m (2.0 - 3.0 kgf·m,14.5 - 21.7 lb·ft) 2. Detach the clips, and then remove the front door side ...

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Troubleshooting Trouble symptom Probable cause Remedy Warning lamp ""E"" is illuminated(Driving is only possible with 1/R gear) DCT learning not performed Perform the DCT manual learnin ...

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