{"product_id":"oem-audi-8w0906261a-8r0906261a-0281006523-0281006524","title":"Diesel Particulate Matter Sensor 8W0906261A \/ 8R0906261A \/ 0281006523 \/ 0281006524 for Audi 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\u003e8W0906261A\u003c\/li\u003e\n\u003cli\u003e8R0906261A\u003c\/li\u003e\n\u003cli\u003e8R0906261 \/ 8W0906261 (same sensor family revisions depending on platform)\u003c\/li\u003e\n\u003cli\u003e0281006523\u003c\/li\u003e\n\u003cli\u003e0281006524\u003c\/li\u003e\n\u003cli\u003eBosch 0 281 006 523 \/ 0 281 006 524\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical applications include Audi diesel platforms such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudi Q5 8R 2.0 \/ 3.0 TDI diesel (facelift models)\u003c\/li\u003e\n\u003cli\u003eAudi Q7 4L 3.0 TDI diesel (selected variants)\u003c\/li\u003e\n\u003cli\u003eAudi A4 B8 \/ B8.5 2.0 \/ 3.0 TDI diesel (platform-dependent)\u003c\/li\u003e\n\u003cli\u003eAudi A5 8T \/ F5 2.0 \/ 3.0 TDI diesel\u003c\/li\u003e\n\u003cli\u003eAudi Q5 SQ5 3.0 TDI diesel (selected configurations)\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 manage regeneration cycles, evaluate DPF efficiency, and monitor real-time emissions performance. \u003cspan class=\"\"\u003e\u003c\/span\u003e\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 post-DPF soot levels 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 (8W0906261A \/ 8R0906261A \/ 0281006523 \/ 0281006524), as Audi uses multiple revisions across Q5\/Q7\/A4 diesel platforms.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51636264730756,"sku":"8W0906261A","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_09a395c2-aedb-4ba9-9aef-de1a3772929e.jpg?v=1773732354","url":"https:\/\/www.jslook.com\/products\/oem-audi-8w0906261a-8r0906261a-0281006523-0281006524","provider":"ASHENG","version":"1.0","type":"link"}