Car Pressure sensor for Volv o Intercooler pressure sensor Turbo pressure sensor 31432308

Product Description:

Manifold Absolute Pressure Sensor
OE NO.: 31432308

Applicable vehicle type: For VO LVO

The intake pressure sensor is central to engine condition monitoring. Without this component, the ECU cannot precisely control the air-fuel ratio, leading to engine malfunctions such as power loss and soaring fuel consumption.

✅ Primary Function: Precisely detects intake pressure to calculate air intake volume
Continuously monitors absolute pressure/vacuum within the intake manifold (range 0-300kPa), converting pressure variations into 0-5V voltage signals/digital signals. The ECU uses this data to calculate actual engine air intake volume, precisely matching fuel injection quantities to maintain the air-fuel ratio at the optimal combustion state of 14.7:1.

✅ Core Control Function: Adjusts ignition timing to prevent knocking and power loss
The ECU automatically modulates ignition advance based on intake pressure:
- Reduces advance during high intake pressure (heavy load/acceleration) to prevent engine knocking
- Increases advance during low intake pressure (idle/light load) to enhance combustion efficiency and prevent power loss.

• 20 years of specialized auto parts industry experience
• Expert technical team for comprehensive support
• Direct partnerships with repair shops for real-world feedback
• Premium quality parts ensuring reliability and durability
• Extensive inventory with over 500,000+ items ready to ship
• Responsive customer service with quick turnaround
• Customized solutions for specific vehicle requirements
• Professional technical guidance and installation support
• Comprehensive 12-month warranty coverage
• Competitive pricing through optimized supply chains
• Rigorous quality control meeting industry standards
• Efficient global shipping via multiple carriers

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 VO LVO 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.