Hyundai Venue (QX): Air Conditioning System / A/C Pressure Transducer. Description and operation
Hyundai Venue (QX) (2020-2026) Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / A/C Pressure Transducer. Description and operation
| Description |
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.
Replacement 1. Remove the condenser. 2. Remove the cap (A) on the bottom of the condenser with a L wrench.
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.
Other information:
Hyundai Venue (QX) (2020-2026) Service Manual: Compressor oil. Repair procedures
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model.
Hyundai Venue (QX) (2020-2026) Service Manual: Components and components location
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