{"product_id":"nox-sensor-22303391-21567763-volvo-mack-outlet-sensor","title":"Per sensore di ossidi di azoto (NOx) Mack Volvo Truck 22303391 21567763 21069361","description":"\u003cp data-start=\"158\" data-end=\"283\"\u003e\u003cstrong data-start=\"158\" data-end=\"170\"\u003eFITMENT:\u003c\/strong\u003e\u003cbr data-start=\"170\" data-end=\"173\"\u003eCompatible with Volvo and Mack heavy-duty trucks equipped with SCR (AdBlue\/DEF) emission systems, including:\u003c\/p\u003e\n\u003cul data-start=\"284\" data-end=\"483\"\u003e\n\u003cli data-section-id=\"t4lgae\" data-start=\"284\" data-end=\"344\"\u003eVolvo VNL \/ VNR \/ FM \/ FH series (D11, D13, D16 engines)\u003c\/li\u003e\n\u003cli data-section-id=\"2pvnyg\" data-start=\"345\" data-end=\"386\"\u003eMack CXU \/ CHU \/ GU \/ Pinnacle series\u003c\/li\u003e\n\u003cli data-section-id=\"17v9wsx\" data-start=\"387\" data-end=\"413\"\u003eMack MP7 \/ MP8 engines\u003c\/li\u003e\n\u003cli data-section-id=\"jl5a2l\" data-start=\"414\" data-end=\"483\"\u003eSelect Cummins-powered OEM integrations (depending on SCR layout)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"485\" data-end=\"517\"\u003eOEM \/ Cross reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"518\" data-end=\"645\"\u003e\n\u003cli data-section-id=\"1l683n\" data-start=\"518\" data-end=\"530\"\u003e22303391\u003c\/li\u003e\n\u003cli data-section-id=\"mmwxv1\" data-start=\"531\" data-end=\"543\"\u003e21567763\u003c\/li\u003e\n\u003cli data-section-id=\"2s3u0w\" data-start=\"544\" data-end=\"556\"\u003e21069361\u003c\/li\u003e\n\u003cli data-section-id=\"11on47r\" data-start=\"557\" data-end=\"620\"\u003e21636088 \/ 21479637 \/ 21346963 (related interchange family)\u003c\/li\u003e\n\u003cli data-section-id=\"x07paf\" data-start=\"621\" data-end=\"645\"\u003e5WK9 7366 \/ 5WK97366\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"647\" data-end=\"817\"\u003eThis is a \u003cstrong data-start=\"657\" data-end=\"689\"\u003epost-SCR (outlet) NOx sensor\u003c\/strong\u003e used in Volvo\/Mack emissions systems for downstream monitoring of catalytic efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"819\" data-end=\"822\"\u003e\n\u003cp data-start=\"824\" data-end=\"839\"\u003e\u003cstrong data-start=\"824\" data-end=\"837\"\u003eFUNCTION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"840\" data-end=\"1065\"\u003e\n\u003cli data-section-id=\"1rgu0zk\" data-start=\"840\" data-end=\"899\"\u003eMeasures nitrogen oxide (NOx) levels after SCR catalyst\u003c\/li\u003e\n\u003cli data-section-id=\"xc9qmh\" data-start=\"900\" data-end=\"950\"\u003eSends data to ECM for AdBlue dosing correction\u003c\/li\u003e\n\u003cli data-section-id=\"b7pia6\" data-start=\"951\" data-end=\"1013\"\u003eMonitors SCR catalyst efficiency and emissions performance\u003c\/li\u003e\n\u003cli data-section-id=\"tvlsl5\" data-start=\"1014\" data-end=\"1065\"\u003eHelps prevent derate and emission system faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1067\" data-end=\"1070\"\u003e\n\u003cp data-start=\"1072\" data-end=\"1100\"\u003e\u003cstrong data-start=\"1072\" data-end=\"1098\"\u003eINSTALLATION POSITION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1101\" data-end=\"1263\"\u003e\n\u003cli data-section-id=\"7qmwej\" data-start=\"1101\" data-end=\"1142\"\u003e\u003cstrong data-start=\"1103\" data-end=\"1140\"\u003eOutlet \/ post-catalyst NOx sensor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"emt80n\" data-start=\"1143\" data-end=\"1263\"\u003eMounted after SCR catalyst on exhaust system (tailpipe side of aftertreatment) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1265\" data-end=\"1268\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1280\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1278\"\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1282\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1321\"\u003eQ1: Is this inlet or outlet sensor?\u003c\/strong\u003e\u003cbr data-start=\"1321\" data-end=\"1324\"\u003eA1: This part number family (22303391 \/ 21567763 \/ 21069361) is commonly used as the \u003cstrong data-start=\"1409\" data-end=\"1441\"\u003eoutlet (post-SCR) NOx sensor\u003c\/strong\u003e on Volvo\/Mack systems.\u003c\/p\u003e\n\u003cp data-start=\"1468\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1468\" data-end=\"1500\"\u003eQ2: What trucks does it fit?\u003c\/strong\u003e\u003cbr data-start=\"1500\" data-end=\"1503\"\u003eA2: Volvo FH\/FM\/D13\/D16 engines and Mack MP7\/MP8 platforms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1604\" data-end=\"1784\"\u003e\u003cstrong data-start=\"1604\" data-end=\"1649\"\u003eQ3: Are all part numbers interchangeable?\u003c\/strong\u003e\u003cbr data-start=\"1649\" data-end=\"1652\"\u003eA3: They belong to the same sensor family, but exact compatibility depends on harness length, mounting style, and ECU calibration.\u003c\/p\u003e\n\u003cp data-start=\"1786\" data-end=\"1930\"\u003e\u003cstrong data-start=\"1786\" data-end=\"1820\"\u003eQ4: What are failure symptoms?\u003c\/strong\u003e\u003cbr data-start=\"1820\" data-end=\"1823\"\u003eA4: SCR warning light, engine derate, incorrect NOx readings, DEF system faults, or reduced engine power.\u003c\/p\u003e\n\u003cp data-start=\"1932\" data-end=\"2064\"\u003e\u003cstrong data-start=\"1932\" data-end=\"1977\"\u003eQ5: Does replacement require programming?\u003c\/strong\u003e\u003cbr data-start=\"1977\" data-end=\"1980\"\u003eA5: Some Volvo\/Mack trucks require SCR reset or ECU adaptation after installation.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652446421124,"sku":"21567763£¨5WK9 6643C£©","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_baeb5545-2895-48cc-9020-6da0a48ad1be.jpg?v=1773993269","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-22303391-21567763-volvo-mack-outlet-sensor","provider":"ASHENG","version":"1.0","type":"link"}