{"product_id":"nissan-nox-sensor-227906850r-sns918","title":"NOx Sensor For Nissan | OEM 227906850R | SNS918 | A2C16634900-03 | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"1uwomxv\" data-start=\"116\" data-end=\"153\"\u003eFitment (Market-Validated Usage)\u003c\/h2\u003e\n\u003cp data-start=\"154\" data-end=\"392\"\u003eBased on \u003cstrong data-start=\"163\" data-end=\"268\"\u003eOEM cross-reference catalogs, Continental\/VDO SNS918 documentation, and aftermarket supplier listings\u003c\/strong\u003e, this NOx sensor is used in \u003cstrong data-start=\"297\" data-end=\"343\"\u003eRenault–Nissan diesel SCR (AdBlue) systems\u003c\/strong\u003e on Euro 6 passenger car and light SUV platforms.\u003c\/p\u003e\n\u003cp data-start=\"394\" data-end=\"429\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"431\" data-end=\"780\"\u003e\n\u003cli data-section-id=\"19fx1df\" data-start=\"431\" data-end=\"495\"\u003eNissan Qashqai II (J11) 1.5 dCi \/ 1.6 dCi diesel SCR systems\u003c\/li\u003e\n\u003cli data-section-id=\"4wk5o2\" data-start=\"496\" data-end=\"553\"\u003eNissan X-Trail T32 1.6 dCi (selected Euro 6 variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1v97oml\" data-start=\"554\" data-end=\"611\"\u003eNissan Pulsar 1.5 dCi (market-dependent applications)\u003c\/li\u003e\n\u003cli data-section-id=\"3ta79k\" data-start=\"612\" data-end=\"644\"\u003eRenault Kadjar 1.5 \/ 1.6 dCi\u003c\/li\u003e\n\u003cli data-section-id=\"5499p3\" data-start=\"645\" data-end=\"685\"\u003eRenault Mégane IV 1.5 \/ 1.6 Blue dCi\u003c\/li\u003e\n\u003cli data-section-id=\"1n4uphe\" data-start=\"686\" data-end=\"726\"\u003eRenault Scénic IV 1.5 \/ 1.7 Blue dCi\u003c\/li\u003e\n\u003cli data-section-id=\"1s6a7t4\" data-start=\"727\" data-end=\"780\"\u003eRenault–Nissan shared Euro 6 diesel SCR platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"782\" data-end=\"873\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"830\" data-end=\"833\"\u003e\u003cstrong data-start=\"833\" data-end=\"873\"\u003e227906850R \/ SNS918 \/ A2C16634900-03\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"875\" data-end=\"1037\"\u003eOE cross-reference data confirms this is a Continental\/VDO SNS918 NOx sensor used across Renault–Nissan SCR architectures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1039\" data-end=\"1214\"\u003eAftermarket listings consistently map this OE number to Megane IV \/ Kadjar \/ Qashqai diesel SCR systems using the SNS918 module family. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1216\" data-end=\"1219\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1221\" data-end=\"1247\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1248\" data-end=\"1372\"\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=\"1374\" data-end=\"1547\"\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 standards.\u003c\/p\u003e\n\u003cp data-start=\"1549\" data-end=\"1695\"\u003eThe sensor is an integrated electronic module designed for high-temperature exhaust environments with continuous monitoring and ECU communication.\u003c\/p\u003e\n\u003chr data-start=\"1697\" data-end=\"1700\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1702\" data-end=\"1729\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1730\" data-end=\"1939\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1730\" data-end=\"1752\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1753\" data-end=\"1784\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"1h33v6l\" data-start=\"1785\" data-end=\"1830\"\u003eNOx sensor communication or signal faults\u003c\/li\u003e\n\u003cli data-section-id=\"6nphkr\" data-start=\"1831\" data-end=\"1878\"\u003eP2200 \/ P229F type codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1879\" data-end=\"1915\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1916\" data-end=\"1939\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1941\" data-end=\"1944\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1946\" data-end=\"1968\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1969\" data-end=\"2056\"\u003e\n\u003cli data-section-id=\"p6zl2n\" data-start=\"1969\" data-end=\"1983\"\u003e227906850R\u003c\/li\u003e\n\u003cli data-section-id=\"ltpi9i\" data-start=\"1984\" data-end=\"1994\"\u003eSNS918\u003c\/li\u003e\n\u003cli data-section-id=\"10s2ph5\" data-start=\"1995\" data-end=\"2013\"\u003eA2C16634900-03\u003c\/li\u003e\n\u003cli data-section-id=\"efcqjr\" data-start=\"2014\" data-end=\"2056\"\u003eContinental \/ VDO SNS918 sensor family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2058\" data-end=\"2061\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2063\" data-end=\"2071\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2073\" data-end=\"2111\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2112\" data-end=\"2282\"\u003eYes. NOx sensors must match the exact OE number. Even small suffix differences (850R \/ 461R \/ 342R variants) can change calibration, connector type, or ECU compatibility.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mfznn1\" data-start=\"2284\" data-end=\"2329\"\u003eWhy are Nissan and Renault both listed?\u003c\/h3\u003e\n\u003cp data-start=\"2330\" data-end=\"2472\"\u003eBecause Renault–Nissan shares the same Euro 6 diesel SCR platform across multiple vehicles, so the same NOx sensor is used across both brands.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2474\" data-end=\"2519\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2520\" data-end=\"2659\"\u003eNot recommended. NOx sensors are ECU-calibrated emission components and must match exact OE specification to avoid SCR faults or limp mode.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863383834756,"sku":"227906850R\/SNS918","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_c5434248-a1ae-4220-99b1-72ed9bddf058.jpg?v=1778946976","url":"https:\/\/www.jslook.com\/products\/nissan-nox-sensor-227906850r-sns918","provider":"ASHENG","version":"1.0","type":"link"}