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Your Professional NOx Sensor (For MAN) Supplier!

 

Wenzhou Yili Automotive parts Technology Co., Ltd. is a modern company specializing in R&D and production of oxygen sensors, temperature control switches, ABS wheel speed sensors, camshaft position sensors, crankshaft position sensors, water temperature sensors, oil pans, and intake manifolds. And has a complete and scientific quality management system, advanced testing platform and strong R&D team.

Why Choose Us

Professional team

We have a professional R&D team composed of experienced engineers and scientific researchers. The team can continuously invest resources to carry out the research and development of new technologies and new materials, and continuously launch products with better performance and better market demand.

Advanced equipment

We are equipped with a full set of automated production equipment, a complete sensor R&D platform and dedicated test bench testing equipment to provide solid technical support for product development and quality assurance.

 

Quality control

From raw material procurement to product production, assembly, testing, packaging and other links, we have established detailed quality standards and inspection processes. Through strict quality control, we ensure that every product shipped meets high quality requirements.

OEM&ODM service

We have a complete and scientific quality management system, advanced testing platform and strong R&D capabilities, and can provide customers with high-quality OEM and ODM service solutions.

 

 

NOx Sensor (For MAN) Specification

 

Applicable Model

5WK9 6783A

5WK9 6783B

51154080011

51154080018

Connector Type

Square 6-pin black

Probe type

Small head

Insulating sleeve

Blue

Applicable voltage

24V

Mounting hole type

Round ear

Back cover type

Metal

 

NOx Sensor (For MAN) Features
 

● Each NOx sensor module is a direct-fit OE replacement that ensures ease of installation and emissions compliance.
● High-quality materials withstand extreme conditions
● Undergoes extensive testing to ensure reliability

NOx Sensor For MAN 5WK9 6721B / 51.15408-0016

The Role of NOx Sensor (For MAN)

 

NOx Sensor For MAN 5WK9 6618D / 51154080015 / 51154080009

NOx is a harmful gas produced during combustion in internal combustion engines that contributes to air pollution and smog formation. The NOx sensor works by detecting NOx levels in the exhaust stream and providing feedback to the engine control system, which then adjusts fuel injection and exhaust gas recirculation rates to reduce NOx emissions.


In MAN engines, NOx sensors are often placed downstream of diesel particulate filters and selective catalytic reduction (SCR) systems to further reduce NOx emissions. NOx sensors play a vital role in reducing harmful emissions from internal combustion engines and meeting environmental regulations.

 

The Basic Principle Of NOx Sensor (For MAN)

 

 

The NOx sensor uses a solid electrolyte yttria-doped zirconia (YSZ) ceramic material with high ionic conductivity, good chemical stability and structural stability at high temperatures, and uses special NOx gas-sensitive electrode material pairs The selective catalytic sensitivity of NOx gas, combined with a special sensor structure to obtain NOx electrical signals, and finally using special weak signal detection and precision electronic control technology to detect and convert NOx gas in automobile exhaust into standard CAN bus numbers The signal feeds back the NOx content in the exhaust gas of the car, thus completing the monitoring of NOx gas emissions.

 

Our Services

Pre-Sale Service

Provide detailed introductions of our products, assist customers in selecting appropriate options, and recommend products that best meet their needs.

In-Sale Service

Deliver high-quality products with efficient shipping processes while keeping customers informed throughout all stages of production.

After-Sale Service

Ensure prompt responses to any inquiries or issues that may arise.

 

Packaging and Shipping

 

Packaging

Neutral packaging, if you want to design packaging, please feel free to contact us.

Transportation methods

Road transport, rail transport, sea transport, air transport

 

Advantage

 

 

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Our Certificate

 

 

page-380-293

page-380-600

 

FAQ

Q: What does a NOx sensor do?

A: The NOx sensor not only monitors the level of the oxides of nitrogen being released into the air, but it also plays an essential role in controlling it through the Selective Catalytic Reduction (SCR) system in diesel vehicles.

Q: How does a NOx sensor work?

A: The sensor is made up of a Nernst cell with a current flowing through. This corrects the air/fuel ratio to λ=1. A second cell, usually made of ceramic with a layer of rhodium, breaks down the oxides of nitrogen into nitrogen and oxygen. The NOx controller – usually closely positioned to the NOx sensor – calculates the level of oxides of nitrogen present in the exhaust gas, and sends that data to the SCR controller.

Q: What damages a NOx sensor?

A: A major cause of NOx Sensor failure is soot from the combustion process. This can coat the sensor and affect the reading as the sensor can no longer measure the gas effectively. The soot is also abrasive; when larger particles of soot are present in the exhaust gas, the passing stream can damage the sensor.

We're professional nox sensor(for man) manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade nox sensor(for man) made in China here from our factory.

Peugeot 307 Oxygen Sensor, Volvo Oxygen Sensor, Nissan Teana Oxygen Sensor

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