Product Description:

MAF sensor
OE NO.: 30777415 9470776

Applicable vehicle type: For VO LVO

The automotive air flow sensor (Air Flow Sensor) is one of the most important sensors in the electronic fuel injection engine management system. It is installed on the intake manifold between the air filter and the throttle valve. Its core function is to accurately measure the engine's intake air volume (air flow rate) and convert the data into an electrical signal transmitted to the ECU (Engine Control Unit), serving as a critical basis for calculating fuel injection quantity and ignition timing, ensuring the engine achieves the optimal air-fuel ratio (14.7:1) under various operating conditions.

Core Functions and Roles

• Accurate Measurement of Intake Air Volume: Real-time monitoring of the volume or mass flow rate of air inhaled by the engine
• Optimization of Air-Fuel Ratio: Providing accurate data to the ECU to achieve precise control of fuel injection quantity
• Enhancement of Combustion Efficiency: Ensuring the air-fuel mixture concentration is moderate for more complete combustion
• Improvement of Power Performance: Dynamically adjusting fuel injection quantity according to intake air volume to enhance engine responsiveness
• Reduction of Fuel Consumption and Emissions: Avoiding overly rich or lean air-fuel mixtures to reduce fuel waste and harmful gas emissions

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 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.







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