{"product_id":"hitachi-maf0045-mass-air-flow-sensor","title":"Hitachi MAF0045 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Infiniti FX45 and Q45\u003c\/h2\u003e\u003cp\u003eThe Hitachi MAF0045 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Infiniti FX45 and Q45 models. This sensor helps maintain optimal engine performance by delivering precise data to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hitachi manufactured sensor ensuring quality and durability\u003c\/li\u003e\n\u003cli\u003eCompatible with Infiniti FX45 and Q45 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number MAF0045 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eMeasures the amount of air entering the engine for efficient fuel management\u003c\/li\u003e\n\u003cli\u003eEssential component in emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Hitachi MAF0045 Mass Air Flow Sensor is a critical component in the emission control system of Infiniti FX45 and Q45 models. By accurately measuring the volume and density of air entering the engine, it allows the engine control unit to adjust fuel injection accordingly. This precise measurement helps optimize combustion, improve fuel efficiency, and reduce emissions. Manufactured by Hitachi, a trusted name in automotive sensors, this MAF sensor meets OEM specifications to ensure reliable performance and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation in Infiniti FX45 and Q45\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy caused by inaccurate air flow readings\u003c\/li\u003e\n\u003cli\u003eReduces engine stalling and misfires related to faulty mass air flow sensors\u003c\/li\u003e\n\u003cli\u003eImproves overall engine responsiveness and acceleration\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by providing accurate airflow data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Hitachi MAF0045 sensor, ensure the engine is cool and the ignition is off. Carefully disconnect the electrical connector and remove the old sensor without damaging the intake system. Install the new sensor securely and reconnect the electrical plug. It is recommended to check for any diagnostic trouble codes after installation and clear them if necessary. Proper installation helps maintain sensor accuracy and engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAs a genuine Hitachi part, the MAF0045 sensor is manufactured to meet strict quality standards. While specific warranty details may vary, Hitachi products typically come with a limited warranty covering defects in materials and workmanship. Using this sensor helps ensure consistent engine operation and supports emission system integrity for Infiniti FX45 and Q45 vehicles.\u003c\/p\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":51921790992565,"sku":"BJDJ-MAF0045","price":114.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HI_MAF0045_Fro.jpg?v=1775004863","url":"https:\/\/www.partcatalog.com\/products\/hitachi-maf0045-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}