High-Quality Hyundai HD72 AC Pressure Sensor (977522D000)

This authentic Hyundai AC pressure sensor, manufactured in Korea, offers superior quality at a competitive price. It’s brand new and ready for installation.

Essential Role in Your Vehicle’s Air Conditioning

The Hyundai HD72 AC pressure sensor is a vital component within your vehicle’s climate control system. Its primary function is to maintain optimal refrigerant pressure, preventing potentially damaging overpressure or underpressure conditions that could harm the compressor or other critical parts. This precise pressure regulation leads to more efficient system operation, resulting in quicker and more consistent cooling.

Acting as a crucial link to the Electronic Control Unit (ECU), this sensor enables continuous monitoring and adjustment of refrigerant levels. This ensures peak cooling performance while safeguarding other components.

Key Functions of the AC Pressure Sensor:

• Precise Refrigerant Pressure Measurement: The sensor constantly monitors and relays refrigerant pressure data to the ECU.
• Refrigerant Flow Control: Using the sensor’s readings, the ECU precisely regulates the flow of refrigerant, ensuring pressure remains within safe parameters.
• System Protection: The sensor acts as a safety mechanism, averting potentially damaging overpressure or underpressure scenarios.
• Optimized Cooling Performance: Accurate refrigerant pressure regulation translates to a more efficient air conditioning system, offering faster and more consistent cooling.

Sensor Construction and Location

This sensor features a straightforward design, incorporating:

• Pressure-Sensitive Diaphragm: A delicate diaphragm that converts pressure changes into an electrical signal.
• Integrated Electronics: This circuit translates the diaphragm’s electrical signal into a format understood by the ECU.
• ECU Connection: A connector ensures seamless communication between the sensor and the ECU.

While its precise location may vary based on the vehicle and air conditioning system, it’s typically found on the refrigerant line, often near the compressor or drier.

Vehicle Compatibility