{"product_id":"walker-245-1109-mass-air-flow-sensor","title":"Walker 245-1109 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1109\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor 245-1109 is designed for precise air measurement in Nissan vehicles, including the Frontier, Pickup, and Xterra models. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Frontier, Pickup, and Xterra\u003c\/li\u003e\n\u003cli\u003ePart number 245-1109 for exact fitment\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 3-terminal female connector\u003c\/li\u003e\n\u003cli\u003eHousing not included, designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Mass Air Flow Sensor Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor line focuses on emission control sensors that deliver reliable air flow measurement to support engine management systems. The 245-1109 sensor is part of this line, engineered to meet OEM specifications for Nissan vehicles, ensuring compatibility and consistent performance within the emission control system.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor features a 3-terminal female connector, which interfaces directly with the vehicle’s wiring harness. The sensor does not include a housing, so it is intended to replace the sensor element itself within the existing assembly. Mounting hardware is included to facilitate secure installation. The sensor’s design supports accurate air flow readings, which are critical for the engine control unit to adjust fuel injection and maintain emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine stalling or rough idling caused by inaccurate air flow data\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy linked to faulty mass air flow sensors\u003c\/li\u003e\n\u003cli\u003eCorrects check engine light triggers related to air intake measurement errors\u003c\/li\u003e\n\u003cli\u003eImproves acceleration response by providing precise air flow information\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance in Nissan Frontier, Pickup, and Xterra models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old sensor from the air intake system. Since the housing is not included, ensure the existing housing is in good condition before installing the new sensor. Use the included mounting hardware to secure the sensor firmly. Verify the 3-terminal female connector matches the vehicle’s wiring harness to avoid connection issues. It is recommended to disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1109 part undergoes testing to ensure accurate air flow measurement and durability under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527907573941,"sku":"DKHD-245-1109","price":86.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451109_Fro.jpg?v=1774891387","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1109-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}