{"product_id":"psa-nox-sensor-9817841080-bluehdi-scr-sensor","title":"Sensore Nox per 9817841080","description":"\u003ch2 data-section-id=\"famza\" data-start=\"132\" data-end=\"195\" 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=\"196\" data-end=\"498\"\u003eBased on \u003cstrong data-start=\"205\" data-end=\"284\"\u003ePSA Group (Stellantis) OEM catalog data and aftermarket SCR system listings\u003c\/strong\u003e, part number \u003cstrong data-start=\"298\" data-end=\"312\"\u003e9817841080\u003c\/strong\u003e is a \u003cstrong data-start=\"318\" data-end=\"383\"\u003eNOx sensor used in Euro 6 SCR (AdBlue) diesel exhaust systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"395\" data-end=\"458\"\u003ePSA DV5 1.5 BlueHDi and related Stellantis diesel platforms\u003c\/strong\u003e, including some Fiat and Opel variants.\u003c\/p\u003e\n\u003ch3 data-section-id=\"eqayd6\" data-start=\"500\" data-end=\"537\"\u003eConfirmed applications include:\u003c\/h3\u003e\n\u003cul data-start=\"538\" data-end=\"887\"\u003e\n\u003cli data-section-id=\"jhkjd2\" data-start=\"538\" data-end=\"589\"\u003ePeugeot Partner \/ Rifter 1.5 BlueHDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"1lv5a7k\" data-start=\"590\" data-end=\"633\"\u003eCitroën Berlingo 1.5 BlueHDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"uyshv8\" data-start=\"634\" data-end=\"705\"\u003ePeugeot 308 \/ 3008 \/ 5008 1.5 BlueHDi (selected SCR configurations)\u003c\/li\u003e\n\u003cli data-section-id=\"1p1r261\" data-start=\"706\" data-end=\"766\"\u003eCitroën C4 \/ C5 Aircross 1.5 BlueHDi (selected variants)\u003c\/li\u003e\n\u003cli data-section-id=\"vd22qh\" data-start=\"767\" data-end=\"821\"\u003eOpel Combo \/ Opel PSA-based 1.5 diesel SCR systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ngx9el\" data-start=\"822\" data-end=\"887\"\u003eFiat \/ Toyota PSA-based DV5 diesel variants (platform shared)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"889\" data-end=\"986\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"937\" data-end=\"940\"\u003e\u003cstrong data-start=\"940\" data-end=\"986\"\u003e9817841080 \/ PSA DV5 SCR NOx sensor family\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"988\" data-end=\"991\"\u003e\n\u003ch2 data-section-id=\"1rbozoc\" data-start=\"993\" data-end=\"1034\"\u003eVerified Cross-Reference (Important)\u003c\/h2\u003e\n\u003cul data-start=\"1035\" data-end=\"1542\"\u003e\n\u003cli data-section-id=\"m0pl53\" data-start=\"1035\" data-end=\"1192\"\u003eOEM catalog data confirms \u003cstrong data-start=\"1063\" data-end=\"1152\"\u003e9817841080 is a NOx sensor used in PSA BlueHDi SCR diesel systems (DV5 engine family)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cxzji5\" data-start=\"1193\" data-end=\"1351\"\u003eThe same reference is used across \u003cstrong data-start=\"1229\" data-end=\"1311\"\u003eCitroën, Peugeot, Fiat, and Opel PSA-platform vehicles with AdBlue SCR systems\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fe2kfp\" data-start=\"1352\" data-end=\"1542\"\u003eRelated PSA NOx sensors (e.g., 98xxx series) confirm this is part of the \u003cstrong data-start=\"1427\" data-end=\"1502\"\u003eupstream\/downstream SCR emissions monitoring system used on DV5 engines\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1544\" data-end=\"1688\"\u003e📌 Key point:\u003cbr data-start=\"1557\" data-end=\"1560\"\u003eThis is a \u003cstrong data-start=\"1570\" data-end=\"1610\"\u003ePSA DV5 (1.5 BlueHDi) SCR NOx sensor\u003c\/strong\u003e, ECU-coded and position-specific (inlet vs outlet depends on exhaust layout).\u003c\/p\u003e\n\u003chr data-start=\"1690\" data-end=\"1693\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1695\" data-end=\"1721\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1722\" data-end=\"1835\"\u003eThis NOx sensor measures nitrogen oxide (NOx) levels in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1837\" data-end=\"2014\"\u003eIt is part of the \u003cstrong data-start=\"1855\" data-end=\"1894\"\u003eSCR (Selective Catalytic Reduction)\u003c\/strong\u003e 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=\"2016\" data-end=\"2061\"\u003eThe 9817841080 sensor is commonly used for:\u003c\/p\u003e\n\u003cul data-start=\"2062\" data-end=\"2182\"\u003e\n\u003cli data-section-id=\"tg3rfy\" data-start=\"2062\" data-end=\"2109\"\u003eSCR catalyst inlet or outlet NOx monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"r17t45\" data-start=\"2110\" data-end=\"2144\"\u003eAdBlue dosing control feedback\u003c\/li\u003e\n\u003cli data-section-id=\"1vykddo\" data-start=\"2145\" data-end=\"2182\"\u003eEmissions efficiency verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2184\" data-end=\"2187\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"2189\" data-end=\"2216\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"2217\" data-end=\"2448\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"2217\" data-end=\"2239\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"2240\" data-end=\"2271\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"16i6uni\" data-start=\"2272\" data-end=\"2316\"\u003eNOx sensor communication or signal fault\u003c\/li\u003e\n\u003cli data-section-id=\"1eyxjh6\" data-start=\"2317\" data-end=\"2353\"\u003eP2200 \/ P229F \/ U029E type codes\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"2354\" data-end=\"2390\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"122ymrx\" data-start=\"2391\" data-end=\"2448\"\u003eIncorrect AdBlue consumption or SCR efficiency issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2450\" data-end=\"2453\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"2455\" data-end=\"2477\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2478\" data-end=\"2625\"\u003e\n\u003cli data-section-id=\"gks14e\" data-start=\"2478\" data-end=\"2508\"\u003e9817841080 \/ 98 178 408 80\u003c\/li\u003e\n\u003cli data-section-id=\"1qqsiml\" data-start=\"2509\" data-end=\"2550\"\u003ePSA DV5 BlueHDi SCR NOx sensor family\u003c\/li\u003e\n\u003cli data-section-id=\"9tdgdj\" data-start=\"2551\" data-end=\"2625\"\u003ePossible Continental \/ Vitesco internal variants depending on revision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2627\" data-end=\"2630\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2632\" data-end=\"2640\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"12g4n4z\" data-start=\"2642\" data-end=\"2706\"\u003eIs this sensor interchangeable with other PSA NOx sensors?\u003c\/h3\u003e\n\u003cp data-start=\"2707\" data-end=\"2848\"\u003eNo. PSA uses ECU-coded SCR sensors. Even similar-looking DV5 sensors may differ in calibration (inlet vs outlet and software version matter).\u003c\/p\u003e\n\u003ch3 data-section-id=\"ip9vxw\" data-start=\"2850\" data-end=\"2911\"\u003eWhy is it used across Peugeot, Citroën, Opel, and Fiat?\u003c\/h3\u003e\n\u003cp data-start=\"2912\" data-end=\"3026\"\u003eBecause they share the same \u003cstrong data-start=\"2940\" data-end=\"2990\"\u003eStellantis DV5 1.5 BlueHDi diesel SCR platform\u003c\/strong\u003e, so emission components are shared.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jy3z6l\" data-start=\"3028\" data-end=\"3064\"\u003eCan aftermarket versions work?\u003c\/h3\u003e\n\u003cp data-start=\"3065\" data-end=\"3182\"\u003eYes, but only if calibration matches exactly. Low-quality sensors often cause SCR warnings or incorrect NOx readings.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863381835908,"sku":"9817841080","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_710a3226-5fb5-4f23-a494-48660f757a9b.jpg?v=1778946882","url":"https:\/\/www.jslook.com\/it\/products\/psa-nox-sensor-9817841080-bluehdi-scr-sensor","provider":"ASHENG","version":"1.0","type":"link"}