926001VA0A Auto Ac Compressor For Car For Nissan Serena 2.0 WXNS101

The AC compressor is responsible for reducing the volume of the refrigerant gas, compressing it in order to complete the refrigerant cycle in the system. It can be thought of as the component that does all the heavy lifting. In order to perform this task, it requires energy, which it obtains from the engine through a pulley and shaft.

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Emergency situations

Some emergency indicators that something is wrong with your compressor include:

1.Weird noises: This could be caused by a worn or broken belt/pulley. There are several other issues that may need to be addressed immediately.

2.Burning smell: The compressor wiring may be damaged or burned.

3.Leaking dashboard: It could be caused by a clogged hose or drain. Age and moisture can also cause your system to leak.

If you experience any of these issues, it is important to have your AC system inspected and repaired by a qualified technician as soon as possible to prevent further damage and ensure optimal cooling performance.

General system

Each system may vary slightly per vehicle. For example, some may include an orifice tube whereas others have an expansion valve. This means the system has up to 7 components including:

1.Compressor: compresses cool refrigerant gas into hot refrigerant gas

2.Condenser and fan: converts hot refrigerant gas into a hot liquid at high pressur

3.Receiver Dryer: temporarily stores refrigerant when not needed by the system

4.Expansion (TX) Valve / Orifice Tube: regulates refrigerant flow / creates pressure drop

5.Evaporator: cools air before entering cabin

6.Heater Core: warms air before entering cabin (uses engine coolant rather than refrigerant)

7.Blower Motor: fans hot or cold air into the cabin