{"product_id":"o2-oxygen-sensor-upstream-downstream-for-nissan-armada-2017-2019-5-6l","title":"O2 Oxygen Sensor Upstream Downstream for Nissan Armada (2017-2019) 5.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Oxygen Sensor Kit for 2017-2019 Nissan Armada (Y62)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The oxygen sensor kit monitors pre- and post-catalytic exhaust gas composition on the 2017-2019 Armada to restore optimal closed-loop air-fuel management, clear diagnostic trouble codes, and maximize fuel efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan Armada Sensor Contamination and Heater Failure\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling and prolonged operation, factory oxygen sensors on the \u003cstrong\u003eVK56VD\u003c\/strong\u003e 5.6L V8 suffer from zirconia element degradation, carbon fouling, and internal heater circuit failure. As the factory upstream wideband and downstream narrowband sensors drift out of calibration, the ECM receives sluggish voltage feedback. This false lean or rich condition forces unoptimized fuel trims, leading to raw fuel entering the exhaust, spark plug fouling, sluggish throttle response, and persistent P0130-P0161 check engine codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for direct-fit plug-and-play installation, this 4-piece sensor set replaces OEM references \u003cstrong\u003e22693-1PM0A\u003c\/strong\u003e and \u003cstrong\u003e226A0-BV81A\u003c\/strong\u003e. Built with double-layered 304 stainless steel heat shields and high-grade planar ceramic sensing elements, these sensors resist thermal shock and silicon wash. Fast-acting integrated internal ceramic heaters bring the sensors up to operating temperature in seconds, ensuring accurate closed-loop stoichiometry to protect downstream catalytic converters under heavy payload and towing demands.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 x Oxygen Sensors (Upstream and Downstream Positions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2017-2019 Nissan Armada\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eVK56VD\u003c\/strong\u003e 5.6L V8 \/ \u003cstrong\u003eY62\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e390 hp \/ 394 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e22693-1PM0A, 226A0-BV81A, 234-4985, 234-4986, 234-9148, 22693-9HP0A, 226A0-4LA1A, 2344985, 2344986, 2349148\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017 Nissan Armada 5.6L V8 (SV, SL, Platinum)\u003c\/li\u003e\n  \u003cli\u003e2018 Nissan Armada 5.6L V8 (SV, SL, Platinum)\u003c\/li\u003e\n  \u003cli\u003e2019 Nissan Armada 5.6L V8 (SV, SL, Platinum)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the Y62 Armada?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2017-2019 Nissan Armada equipped with the \u003cstrong\u003eVK56VD\u003c\/strong\u003e 5.6L engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to clear ECM codes after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, clearing existing diagnostic trouble codes and resetting adaptive long-term fuel trims with a scan tool ensures the ECM promptly recognizes the new sensor signals.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan Durability Standard\u003c\/h3\u003e\n\u003cp\u003eHeavy-duty full-size SUVs require dependable lambda monitoring to withstand the sustained exhaust gas temperatures generated during heavy hauling and high-load towing.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67551280103672,"sku":"DS-E6XDN6I4G","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-nissan-armada-2017-2019-5-6l-1.jpg?v=1790794455","url":"https:\/\/performancechiptuning.com\/es\/products\/o2-oxygen-sensor-upstream-downstream-for-nissan-armada-2017-2019-5-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}