1S5H19D629AA Auto AC Compressor For Ford Fiesta For Street Ka1.3/1.6 WXFD099

1S5H19D629AA Auto AC Compressor For Ford Fiesta For Street Ka1.3/1.6 WXFD099

Considered to be the heart of your truck’s air conditioning system, the AC compressor is a pump that moves the refrigerant across the AC system. Since the AC compressor is part of the air conditioning system, many people think that it compresses cold air, but it actually puts the refrigerant under high pressure and the cooling is done by other components in the air conditioning system before cold air reaches the passenger cabin.

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Compressor Clutch Issues

Compressor clutch issues can cause problems with the functioning of the AC compressor. The compressor clutch is connected to the engine by a belt and pulley and allows the compressor to cycle on and off as needed. This helps to reduce wear on the compressor and improve fuel economy by allowing the engine to disengage the compressor when cool air is not required.

However, there are issues that can arise with the compressor clutch. One potential problem is the failure of the clutch to disengage, causing the compressor to constantly run while driving. Conversely, the clutch may also fail to engage at all, resulting in no operation of the compressor. Both of these scenarios are undesirable.

While it is sometimes possible to repair the clutch, it is generally recommended to replace the entire compressor and clutch unit as a solution. This ensures optimal functioning and performance of the AC system.

The compressor, which is responsible for drawing in the refrigerant gas from the evaporator, plays a crucial role in the cooling process. As the refrigerant gas enters the compressor, the pressure in the evaporator decreases, thus causing a drop in pressure. This lower pressure allows the refrigerant to evaporate at lower temperatures, resulting in the formation of cold vapor.

The A/C compressor then comes into action by compressing this cold vapor. During the compression process, the refrigerant gas gets warmed up. To dissipate this heat, the warmed refrigerant gas is transported through pipes to the condenser. In the condenser, the refrigerant liquefies once again, releasing heat in the process.

After liquefaction, the refrigerant is directed to the area that requires cooling. In this area, typically the passenger compartment, the refrigerant absorbs the heat from the incoming air. This absorption of heat causes the refrigerant to turn back into a gas once again, completing the cycle.

Subsequently, the gas refrigerant returns to the evaporator to be drawn in by the compressor for the next round. The compressor then repeats the compression process to maintain the cooling cycle. Throughout this process, the refrigerant undergoes various changes in state, from gas to liquid and vice versa, as it continuously absorbs and releases heat to provide cooling.