Product Description:

 
Air conditioner pressure sensor
OE NO.:    31368366

Applicable vehicle type: For VO LVO

The car air conditioning pressure sensor is a key sensing component installed in the high-pressure circuit of the air conditioning system. It is commonly mounted between the condenser and the expansion valve, with some models designed as integrated temperature and pressure sensors. Its core function is to monitor the pressure of the refrigerant in the circuit (with some models also capable of synchronously monitoring temperature) and convert this into an electrical signal fed back to the control unit. This ensures stable operation of the air conditioning system, precise temperature control, and prevents damage to components.

Core Functionality

• Precise refrigeration control: Sensors convert refrigerant pressure into electrical signals transmitted to the ECU, which adjusts compressor speed, expansion valve opening, and cooling fan speed accordingly.
• Core Component Protection: This constitutes a vital safety function. Abnormally high pressure in the lines triggers protective shutdown of the compressor to prevent condenser rupture. Persistently low pressure indicates refrigerant deficiency, prompting suspension of cooling to avert compressor wear from idling or potential burnout. This fundamentally reduces failure risks for the air conditioning system's core components.
• Auxiliary fault diagnosis: The system utilises pressure data from sensors to identify malfunctions. For instance, abnormal pressure fluctuations may indicate a stuck expansion valve, while persistently low pressure suggests refrigerant leakage. This assists technicians in swiftly pinpointing issues without requiring comprehensive disassembly for troubleshooting, thereby reducing repair complexity and costs.

Multiply Brands Auto Parts We Offer:

Why choice us:

1. Industry Experience: 20 years of experience in the auto parts industry, with in-depth market and product knowledge.

2. Professional Team: A team of experienced experts who can professionally answer all customer inquiries about auto parts.

3. Direct Partnerships: Direct partnerships with multiple auto repair shops, offering first-hand industry feedback and technical support.

4. High-Quality Products: Providing high-quality auto parts to ensure reliability and durability.

5. Comprehensive Inventory: A wide range of product lines and ample inventory to meet diverse customer needs.

6. Quick Response: Offering rapid response services to quickly address customer questions and needs.

7. Customized Services: Providing customized part solutions to meet specific vehicle or customer requirements.

8. Technical Support: Offering professional technical support and installation guidance.

9. After-Sales Service: A strong after-sales service network to ensure customers receive necessary support after product use,If you have any questions after receiving the goods, please contact us in time and we will provide the best solution.

10. Price Advantage:Competitive pricing due to long-standing supply chain relationships.

11. Quality Assurance:All products go through strict quality control processes to meet industry standards.

12. Fast Shipping: Over 500000+ in stock, we can ship them in a short time.

Company Profile:

Beijing Huarui Jietong Trading Co., Ltd. has been engaged in the automotive aftermarket for 20 years and is a professional supplier of auto parts. Located in the capital of China, Beijing, we have factories in Beijing, Guangzhou, and Jiangsu, which enable us to meet our customers' demands for quality and quantity in a timely and efficient manner.
 

 
The company primarily focuses on accessories for Land Rover, Jaguar, and Vol vo product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
 
We welcome any inquiries and look forward to your contact.
 
 
 
 
 
 
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