{"product_id":"oem-audi-vw-8w0906261-0281006842-0281006843","title":"Diesel Particulate Matter Sensor 8W0906261 \/ 0281006842 \/ 0281006843 for Audi Volkswagen Diesel Emission System","description":"\u003cp\u003eFitment Level: OE Match \/ Platform Verified\u003c\/p\u003e\n\u003cp\u003eCompatible with Volkswagen Group diesel emission aftertreatment systems using OEM references:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8W0906261\u003c\/li\u003e\n\u003cli\u003e8W0906261A \/ 8W0906261C (same sensor family revisions)\u003c\/li\u003e\n\u003cli\u003e0281006842\u003c\/li\u003e\n\u003cli\u003e0281006843\u003c\/li\u003e\n\u003cli\u003e1277023240 (cross-reference used in aftermarket catalog systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical applications include VAG EA288 \/ V6 diesel platforms such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudi A4 B9 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli\u003eAudi A5 F5 2.0 \/ 3.0 TDI diesel\u003c\/li\u003e\n\u003cli\u003eAudi A6 C7 \/ C8 2.0 \/ 3.0 TDI diesel (selected variants)\u003c\/li\u003e\n\u003cli\u003eAudi A7 3.0 TDI diesel (selected configurations)\u003c\/li\u003e\n\u003cli\u003eAudi Q5 2.0 \/ 3.0 TDI diesel\u003c\/li\u003e\n\u003cli\u003eVolkswagen Passat B8 2.0 TDI diesel\u003c\/li\u003e\n\u003cli\u003eVolkswagen Tiguan II 2.0 TDI diesel\u003c\/li\u003e\n\u003cli\u003eVW Group MQB \/ MLB diesel platforms with DPF soot monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis sensor is used in \u003cstrong\u003ediesel particulate matter (PM) monitoring systems\u003c\/strong\u003e, where it measures soot concentration downstream of the diesel particulate filter (DPF). The ECU uses this signal to evaluate DPF efficiency, control regeneration cycles, and monitor real-time emissions performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ Important:\u003cbr\u003eThis is a \u003cstrong\u003eDPF particulate matter (PM) sensor\u003c\/strong\u003e, not a NOx or pressure sensor.\u003cbr\u003eIt directly measures exhaust soot after the diesel particulate filter and is essential for regeneration control, emissions monitoring, and diagnostic fault detection.\u003c\/p\u003e\n\u003cp\u003eFitment must always be confirmed strictly by OEM number (8W0906261 \/ 0281006842 \/ 0281006843), as VW\/Audi uses multiple revisions across EA288 and V6 TDI platforms.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51636264894596,"sku":"8W0906261\/0281006842\/843","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_0cc88a23-fe3a-4510-be15-df04631cfdfa.jpg?v=1773732357","url":"https:\/\/www.jslook.com\/products\/oem-audi-vw-8w0906261-0281006842-0281006843","provider":"ASHENG","version":"1.0","type":"link"}