Purchase precautions
1: Check the original car part number before purchasing and purchase according to the original car part number; Welcome to consult us anytime
2: This product requires the use of a repair computer for troubleshooting
3: If your problem is not solved after replacing the parts, please contact us immediately. Our company has a professional team of engineers to solve the problem for you

Parts Description:
1.Part Name:Diesel Exhaust Particulate Matter Sensor PM Sensor
2.Part Brand : WJIECO
3.Part Origin: Made in China
4.Packaging size: 18 * 12 * 6 cm
5.Logistics transportation weight (kg): 0.25-0.45 (1pcs)
6.OE Numbers&OEM Numbers&Cross-Reference Numbers:
AUDI : 4K0906261D
AUDI :4K0906261
BOSCH :0281008340
BOSCH :0281008341
Reference for compatible vehicle models
1PORSCHE CAYENNE (92A) 3.0 Diesel 2010 year M 05.9E,MCN.RB
2:Audi A6 A7 2019-2024 Year 3.0 TDI Diesel













The advantages of our products
1:Precise Monitoring:The sensor of the diesel particulate can detect the particulate matter in the exhaust gas in real time,precise data from the exhaust system forms the basis for exhaust gas treatment. Particulate matter sensor improve significantly fuel economy by assisting the engine in operating efficiently with an optimal air-fuel ratio.Delivering reliable performance in demanding conditions even if in 120–150°C.Note: Avoid using in temperatures below -20°C to prevent material brittleness.
2:Premium Material and Performance:The diesel exhaust particulate sensor housing is made of heat-resistant materials with excellent corrosion-resistant and waterproof,ensuring fast response times and long-term stability.The control box utilizes PBTGF30 engineering plastic (30% glass fiber-reinforced PBT),offering exceptional tensile strength (118.9MPa),low creep,and dimensional stability which can still provide accurate and reliable measurement results even in complex or harsh conditions. Our sensor chip is engineered with a brand-new high-temperature ceramic core, delivering precise detection. Designed for exceptional durability.
3:High-precision probe with safety protection: Equipped with a Horizontal 4-pin connector connector (Supply Voltage 12V) and flame-retardant corrugated conduit-protected 5-core non-detachable wiring harness for safety.Probe utilizes platinum as the temperature sensing element,with high accuracy(±0.2°C)excellent stability for industrial precision temperature measurement,as well as for sensor data feedback.Diesel exhaust particle sensor probe withstands 10MPa pressure and extreme temperatures (-50°C to 500°C)enabling reliable
4:operation in harsh conditions.Note: Prolonged submersion(over 1 hour) may cause damage. Recommended replacement interval:100,000–150,000 km.
Effortless Installation:Package including the sensor and connector.The automotive pm sensor is installed downstream of the diesel particulate trap and can be installed easily and quickly with a single fixing nut.Exhaust Particulate Sensor seamlessly replaces older or faulty sensors while detecting the state of particulate matter being a standard OEM replacement.
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