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Guangzhou Weixing Automobile Fitting Co.,Ltd. |
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Auto AC Parts Compressor 926003SH0 For Nissan Teana For Serena
WXNS066
Parameter:
Model Number
| WXNS066
|
Car Model
| For Nissan Teana/Serena/Sylphy/Renault Megane/Laguna1.8/2.0
|
Type
| Ac Compressor
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Year Model
| 2010-2018
|
Compressor type
| PXC14
|
OE NO.
| 926003SH0A/926003SH1A/926003SH1B/926003SH1C |
Common problems with automobile air conditioning compressors:
1. Refrigerant leaks: Over time, the refrigerant in the AC system
can develop leaks, resulting in reduced cooling performance and
potential damage to other components.
2. Compressor problems: The compressor is responsible for
circulating the refrigerant and is prone to wear and tear. Common
issues include compressor failure, clutch problems, or leaks.
3. Blower motor malfunction: The blower motor blows air into the
cabin. If the motor fails or malfunctions, it can lead to weak
airflow or no airflow at all.
4. Condenser troubles: The condenser, located at the front of the
vehicle, can be damaged by debris, rocks, or accidents. A damaged
condenser may reduce cooling efficiency.
5. Electrical issues: Problems with electrical components such as
faulty wiring, blown fuses, or malfunctioning switches can affect
the AC system's operation.
6. Blocked or clogged vents: Accumulated dust, debris, or objects
obstructing the vents can restrict airflow and decrease the AC
system's cooling capacity.
7.Expansion valve or evaporator problems: Issues with the expansion
valve or evaporator, such as clogs or leaks, can lead to improper
cooling and inadequate temperature regulation.
AC Compressor is cool,not cold
Car air conditioner compressors are indeed cool, but not to be
mistaken for being cold. These vital components play a crucial role
in the efficient functioning of car air conditioning systems.
Car air conditioning systems are designed to regulate the
temperature and humidity inside the vehicle cabin, providing a
comfortable driving experience regardless of the weather conditions
outside. The compressor is a key part of this system, responsible
for pressurizing and circulating the refrigerant throughout the
system.
When the air conditioning is turned on, the compressor is engaged
to compress the refrigerant gas, which is typically a blend of
chemicals such as R134a or R1234yf. As the refrigerant is
compressed, its temperature increases significantly due to the
compression process. Although the compressor becomes warm during
this process, it does not emit cold air directly.
The compressed refrigerant then travels to the condenser, which
acts as a heat exchanger. Here, the hot compressed gas dissipates
its heat to the external environment. As a result, the refrigerant
transitions from a gas to a high-pressure liquid form. It is then
directed to the receiver drier or accumulator, which removes any
moisture or impurities present in the refrigerant.
From the receiver drier or accumulator, the refrigerant flows to
the expansion valve or orifice tube. These devices help reduce the
pressure of the refrigerant, causing it to expand rapidly, which in
turn decreases its temperature. The refrigerant now enters the
evaporator, situated in the car's dashboard or inside the air
conditioning unit.
The evaporator is where the magic happens. As the low-pressure
liquid refrigerant passes through the evaporator, it absorbs heat
from the surrounding air. This heat transfer process cools down the
air, which is then blown into the vehicle cabin through the vents,
providing a refreshing and comfortable atmosphere. As the
refrigerant absorbs heat, it evaporates back into a low-pressure
gas state.
Finally, the low-pressure gas refrigerant returns to the
compressor, where the cycle starts again. The compressor's role is
crucial in maintaining the pressure and flow of refrigerant
throughout the system, ensuring consistent cooling performance.
