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.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
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.
Our Advantages
- 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
Frequently Asked Questions
Shipping Information:
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
Warranty & Support:
12-month warranty included with professional after-sales support for any product inquiries or issues.
Import Notes:
Import duties, taxes, and charges are not included in shipping costs and are the buyer's responsibility.
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