Hyundai Ioniq: Air Conditioning System / A/C Pressure Transducer. Description and operation
The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very low irregularly to optimize air conditioning system.
Replacement1.Remove the condenser.2.Remove the cap (A) on the bottom of the condenser with a L wrench. Tightening torque : 9.81 - 14.71 N...
Inspection
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Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount...
Other information:
C..
Removal 1.Remove the shift lever knob & boots (A) pull both of it up. 2.Remove the floor console assembly.(Refer to Body - "Floor Console")3.Disconnect the connector (A).4.Disconnect the shift cable.(1)Disconnect the eye-end (B) after removing the snap pin (A)...
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1. Engine oil filler cap
2. Engine oil dipstick
3. Engine coolant cap
4. Engine coolant reservoir
5. Inverter coolant reservoir
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