Precision Air Flow Meter Sensor for Optimal Engine Performance

ECAT NO, 433 ,JINSHAZHOU ,BAIYUN DIST.GUANGZHOU CHINA +86-13602795678 [email protected]

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Guangzhou Kaimin Trading Co., Ltd. - Leading Automotive Aftermarket Parts Supplier Since 1988

Guangzhou Kaimin Trading Co., Ltd. - Leading Automotive Aftermarket Parts Supplier Since 1988

"Established in Guangzhou in 1988, Guangzhou Kaimin Trading Co., Ltd. is a leading provider of automotive aftermarket parts. Specialized in after-sales services for ignition, electronic, engine, suspension, and cooling systems of Japanese, American, German, French, and Chinese vehicles, we offer high-quality one-stop solutions. With a professional team and commitment to excellence, Kaimin has won global acclaim. Our products include sensors (crankshaft, fuel pressure, throttle position, oxygen), fuel supply & ignition components (pumps, injectors, spark plugs, coils, modules), switches & valves (window switches, automotive switches, SCVs, VVT/ICV valves), and air flow meters. These components ensure vehicle performance, fuel efficiency, and safety. Kaimin's professionalism and quality solidify its role as a trusted automotive aftermarket partner."
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Why choose us?

Extensive Experience and Diverse Expertise

Established in 1988, Guangzhou Kaimin Trading Co., Ltd. boasts over three decades of experience in the automotive aftermarket. Specializing in after-sales services for ignition, electronic, engine, suspension, and cooling systems of vehicles from Japan, the US, Germany, France, and China, our profound understanding of diverse automotive technologies ensures comprehensive and accurate solutions for various vehicle models.

Comprehensive One-Stop Shopping Solutions

We offer a wide-ranging product portfolio covering sensors, fuel supply & ignition components, switches & valves, and air metering systems. This extensive selection allows customers to source all their automotive parts needs in one place, eliminating the hassle of dealing with multiple suppliers. Our one-stop service not only saves time but also streamlines the procurement process, enhancing overall efficiency.

Professional Team and Superior Product Quality

Our professional team consists of highly skilled technicians and industry experts dedicated to quality assurance. We adhere to strict quality control measures throughout the production and sourcing process, ensuring that each product meets or exceeds international standards. With a commitment to excellent product quality, we have earned the trust and acclaim of global customers, providing reliable parts that contribute to vehicle performance, fuel efficiency, and safety.

Advanced Technology and Continuous Innovation

Keeping pace with the latest automotive technologies, we invest in research and development to offer cutting-edge products. Whether it's the latest sensor technology for accurate vehicle monitoring or advanced fuel injection components for optimized combustion, our products incorporate state-of-the-art features. Our dedication to innovation ensures that customers receive parts that enhance vehicle functionality and keep up with the evolving demands of the automotive industry.

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Our air flow meter sensors are critical components for engine management systems, delivering accurate airflow data for fuel injection and emission control. The hot-wire type sensors operate on 5V or 12V supply, producing 0.5–4.5V analog output proportional to flow rate (0–1200 kg/h). The sensor element is embedded in a protective grid to prevent damage from foreign particles, and the housing uses heat-resistant PA66-GF30 plastic. Calibrated to OEM specifications, they are direct replacements for popular vehicles like Ford EcoBoost, BMW N54, and GM LS series. Each sensor undergoes flow bench testing to ensure match-to-OEM performance, with a failure rate of <0.3% in field use.

Frequently Asked Questions

What is the establishment time and main focus of Guangzhou Kaimin Trading Co., Ltd.?

Established in Guangzhou in 1988, Guangzhou Kaimin Trading Co., Ltd. has over 20 years of experience specializing in providing aftermarket parts and after-sales services for ignition, electronic, engine, suspension, and cooling systems of vehicles from Japan, the US, Germany, France, and China.
The company offers a comprehensive range of products, including sensors (e.g., crankshaft, fuel pressure, throttle position, oxygen sensors), fuel supply & ignition components (fuel pump, injector, spark plug, ignition coil, module), switches & valves (window switch, automotive switches, SCV, VVT valve, ICV), and air metering systems (air flow meter).
Kaimin provides high-quality one-stop shopping solutions, serving global markets in Japan, USA, Germany, France, and China. With a professional team and commitment to excellent product quality, it ensures reliable parts that meet international standards, earning worldwide customer praise.
The company is dedicated to quality assurance, offering reliable products that meet international standards and customer expectations. Its professional team ensures strict quality control, and the company has gained widespread acclaim for its excellent product quality over the years.
Kaimin has a global reach, serving customers in Japan, the United States, Germany, France, and China, providing top-notch automotive products and one-stop shopping services for various vehicle systems.

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customer evaluation

Gregory Johnson
Reliable Air Flow Meter for Optimal Engine Operation

This air flow meter has transformed my engine's performance by providing accurate air flow data to the ECU. The meter's high - precision measurement has optimized the air - fuel ratio, leading to better combustion and increased power. I've noticed a reduction in engine hesitation and a more consistent power delivery. The hot - film design is more reliable than traditional hot - wire models, making it suitable for long - term use in various driving conditions.

Nicole Allen
Durable Air Flow Meter for Long - Lasting Accuracy

Kaimin's air flow meter has delivered consistent and accurate performance for over 80,000 kilometers. The hot - film sensor technology ensures reliable operation even in harsh engine conditions, resisting dust and oil contamination. The meter's robust construction and high - quality components make it a durable choice for long - term use. It has maintained accurate air flow measurements, contributing to stable engine performance and optimal fuel efficiency throughout its service life.

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airflow meter air flow gauge cfm air velocity meter velocity meter air flow meter idle speed control idle air control valve idle air control air idle valve iac control valve petrol pump nearest cng pump steering fluid pump injector nozzle fuel pump price injector fuel injector cleaning petrol injector cleaning gasoline injection gas direct injection sensor crankshaft position crank sensors manifold air pressure sensor manifold sensor sensor oxygen car
Accurate Air Flow Meter for Precisely Calculated Fuel Injection

Accurate Air Flow Meter for Precisely Calculated Fuel Injection

The air flow meter measures incoming engine air flow (in g/s), enabling the ECU to calculate fuel injection quantity (air mass flow × air-fuel ratio). Hot-wire and hot-film types (with planar chips for higher reliability) provide real-time air flow data, ensuring optimal fuel-air mixture for efficient combustion. This precision enhances engine performance, fuel economy, and emission control, making it a core component of intake management systems.