{"product_id":"pm-sensor-0281009219-diesel-heavy-duty-dpf-sensor","title":"Diesel PM Particulate Sensor 0281009219 for Heavy Duty Diesel DPF Exhaust System","description":"\u003cp\u003eCompatible with diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM reference \u003cstrong\u003e0281009219 \/ 0281009220 \/ 0281009218 \/ X-series heavy duty calibration variants\u003c\/strong\u003e in diesel aftertreatment (DPF system).\u003c\/p\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty diesel engines with Euro 6 emissions systems\u003c\/li\u003e\n\u003cli\u003eCommercial vehicles (truck \/ bus platforms depending on ECU calibration)\u003c\/li\u003e\n\u003cli\u003eSCR + DPF integrated aftertreatment systems\u003c\/li\u003e\n\u003cli\u003eIndustrial diesel engine platforms requiring post-DPF soot monitoring\u003c\/li\u003e\n\u003cli\u003eVehicles using Bosch-type particulate matter sensor modules for regeneration feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ Note: This is a \u003cstrong\u003epost-DPF particulate matter (soot) sensor\u003c\/strong\u003e, not a NOx sensor or exhaust pressure sensor. It directly measures soot concentration after the diesel particulate filter to monitor efficiency and control regeneration cycles.\u003c\/p\u003e\n\u003cp\u003eFunction: Installed in the exhaust aftertreatment system downstream of the DPF, the sensor continuously sends real-time particulate data to the ECU. This helps optimize regeneration timing, reduce DPF clogging, and maintain emissions compliance in heavy-duty diesel systems.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51636238811268,"sku":"0281009219","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_ab6f8bf9-8978-4702-878f-91b0a839360b.jpg?v=1773731885","url":"https:\/\/www.jslook.com\/products\/pm-sensor-0281009219-diesel-heavy-duty-dpf-sensor","provider":"ASHENG","version":"1.0","type":"link"}