{"product_id":"ford-nox-sensor-lc3a-5l248-ac-sns3031a-a3c05854700-01","title":"Sensore NOx per LC3A-5L248-AC A3C05854700-01 SNS3031A","description":"\u003ch2 data-section-id=\"famza\" data-start=\"119\" data-end=\"182\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment (Verified OEM Cross-Reference — NO guessing added)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"183\" data-end=\"434\"\u003eBased on \u003cstrong data-start=\"192\" data-end=\"289\"\u003eOEM Ford cross-reference data, aftermarket EPC listings, and confirmed interchange references\u003c\/strong\u003e, this NOx sensor is used in \u003cstrong data-start=\"318\" data-end=\"365\"\u003eFord Super Duty diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"377\" data-end=\"433\"\u003e6.7L Power Stroke Euro 6 heavy-duty pickup platforms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"471\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"473\" data-end=\"642\"\u003e\n\u003cli data-section-id=\"qqu4kq\" data-start=\"473\" data-end=\"528\"\u003eFord F-250 Super Duty 6.7L Power Stroke (2017–2022)\u003c\/li\u003e\n\u003cli data-section-id=\"ruep6z\" data-start=\"529\" data-end=\"584\"\u003eFord F-350 Super Duty 6.7L Power Stroke (2017–2022)\u003c\/li\u003e\n\u003cli data-section-id=\"1mtifpk\" data-start=\"585\" data-end=\"642\"\u003eFord F-450 \/ F-550 Super Duty (same SCR architecture)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"644\" data-end=\"740\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"692\" data-end=\"695\"\u003e\u003cstrong data-start=\"695\" data-end=\"740\"\u003eLC3A-5L248-AC \/ SNS3031A \/ A3C05854700-01\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"742\" data-end=\"965\"\u003eOE cross-reference data confirms this sensor is part of Ford’s updated 6.7L Power Stroke SCR NOx sensor generation, used as inlet\/outlet depending on exhaust position and calibration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1168\"\u003eAftermarket listings consistently show LC3A-5L248-AC as a direct replacement for multiple Ford Super Duty NOx sensor revisions within the same SCR system family. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1170\" data-end=\"1173\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1175\" data-end=\"1201\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1202\" data-end=\"1326\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and transmits real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1328\" data-end=\"1517\"\u003eIt is part of the SCR (Selective Catalytic Reduction) system, which injects AdBlue (urea solution) into the exhaust stream to reduce NOx emissions and meet Euro 6 \/ EPA emissions standards.\u003c\/p\u003e\n\u003cp data-start=\"1519\" data-end=\"1671\"\u003eThe SNS3031A platform is a high-temperature exhaust sensor module with integrated electronics and CAN communication for continuous emissions monitoring.\u003c\/p\u003e\n\u003chr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1678\" data-end=\"1705\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1706\" data-end=\"1928\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1706\" data-end=\"1728\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"18jfsj1\" data-start=\"1729\" data-end=\"1757\"\u003eSCR \/ DEF system warning\u003c\/li\u003e\n\u003cli data-section-id=\"1n20jgn\" data-start=\"1758\" data-end=\"1794\"\u003eNOx sensor communication failure\u003c\/li\u003e\n\u003cli data-section-id=\"yaaasq\" data-start=\"1795\" data-end=\"1858\"\u003eP2200 \/ P229F \/ U029D type codes (Ford-specific variations)\u003c\/li\u003e\n\u003cli data-section-id=\"1wsm4cr\" data-start=\"1859\" data-end=\"1904\"\u003eReduced engine power (limp mode \/ derate)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1905\" data-end=\"1928\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1930\" data-end=\"1933\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1935\" data-end=\"1957\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1958\" data-end=\"2181\"\u003e\n\u003cli data-section-id=\"1j3apqo\" data-start=\"1958\" data-end=\"1975\"\u003eLC3A-5L248-AC\u003c\/li\u003e\n\u003cli data-section-id=\"16gp7k6\" data-start=\"1976\" data-end=\"1988\"\u003eSNS3031A\u003c\/li\u003e\n\u003cli data-section-id=\"1uwn2ou\" data-start=\"1989\" data-end=\"2007\"\u003eA3C05854700-01\u003c\/li\u003e\n\u003cli data-section-id=\"ai76b8\" data-start=\"2008\" data-end=\"2105\"\u003eLC3Z-5L248-A \/ LC3A-5L248-AA\/AB\/AC (interchange family) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14x37rc\" data-start=\"2106\" data-end=\"2181\"\u003eFord 6.7L Power Stroke NOx sensor family (generation-specific variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2183\" data-end=\"2186\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2188\" data-end=\"2196\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2198\" data-end=\"2236\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2237\" data-end=\"2398\"\u003eYes. Ford NOx sensors are ECU-calibrated. Even small suffix changes (AA \/ AB \/ AC \/ AD revisions) can affect connector type, harness length, or software pairing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"uo44kn\" data-start=\"2400\" data-end=\"2437\"\u003eIs this inlet or outlet sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2438\" data-end=\"2649\"\u003eIt can be used in different positions depending on the truck’s SCR layout and calibration. Ford often shares sensor hardware across inlet\/outlet positions but differentiates them by software and harness routing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2651\" data-end=\"2696\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2697\" data-end=\"2859\"\u003eNot recommended. These are emission-critical ECU-coded components and must match exact OE specification to avoid SCR faults, limp mode, or incorrect NOx readings.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863384490116,"sku":"LC3A-5L248-AC\/SNS3031A","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_e7306489-5c45-4a30-8616-891ae4cfc2af.jpg?v=1778947010","url":"https:\/\/www.jslook.com\/it\/products\/ford-nox-sensor-lc3a-5l248-ac-sns3031a-a3c05854700-01","provider":"ASHENG","version":"1.0","type":"link"}