{"product_id":"skp-sk1581801-mass-air-flow-sensor","title":"SKP SK1581801 Mass Air Flow Sensor","description":"\u003ch2\u003eMass Air Flow Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe SKP mass air flow sensor, part number SK1581801, is a direct-fit emission control sensor for select Nissan and INFINITI applications. It is built for vehicles that need accurate intake air measurement to maintain proper engine management and drivability.\u003c\/p\u003e\u003cp\u003eCompatible With 2019-2023 INFINITI QX50, 2022-2023 INFINITI QX60, 2022 INFINITI QX55, 2019-2022 Nissan Altima, 2022 Nissan Pathfinder, 2020-2022 Nissan Sentra, and 2021 Nissan Rogue.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures incoming air for engine control system input\u003c\/li\u003e\n\u003cli\u003eSupports stable fuel delivery and throttle response\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Nissan and INFINITI models\u003c\/li\u003e\n\u003cli\u003eFits multiple late-model applications across the Nissan lineup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eThis SKP mass air flow sensor, SK1581801, is intended for vehicles that rely on precise airflow data to calculate fuel delivery and engine load. When the sensor signal becomes inaccurate, the engine control module can receive incorrect information, which may affect idle quality, acceleration, and overall drivability. This part cross-references Nissan\/INFINITI OE numbers 226805NA0A and 226806CA0B for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough or unstable idle caused by incorrect airflow readings\u003c\/li\u003e\n\u003cli\u003eHesitation or sluggish acceleration during throttle input\u003c\/li\u003e\n\u003cli\u003eIlluminated check engine light related to airflow sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel control from inaccurate engine load data\u003c\/li\u003e\n\u003cli\u003eDriveability concerns on affected Nissan and INFINITI vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the OE part number and connector style before installation. After replacement, clear diagnostic trouble codes and confirm that the engine runs smoothly at idle and under light acceleration. For best results, inspect the intake tract for leaks or contamination that could affect sensor readings.\u003c\/p\u003e","brand":"SKP","offers":[{"title":"Default Title","offer_id":53580542312629,"sku":"GQLW-SK1581801","price":95.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5K_SK1581801_FRO.jpg?v=1792651192","url":"https:\/\/www.partcatalog.com\/products\/skp-sk1581801-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}