{"product_id":"walker-245-1280-mass-air-flow-sensor","title":"Walker 245-1280 Mass Air Flow Sensor","description":"\u003ch2\u003eWalker 245-1280 Mass Air Flow Sensor\u003c\/h2\u003e\u003cp\u003eWalker 245-1280 is a complete assembly mass air flow sensor built as a standard replacement for vehicles that use a housing-mounted MAF design. It includes a plastic housing, female 5-terminal connector, oblong connector shape, and 2 mounting holes for a direct-style replacement on the specified application.\u003c\/p\u003e\u003cp\u003eWalker Products builds this Complete Assembly line with 100% new components, programmed and tested before release. For drivers searching for a Walker mass air flow sensor for Honda Civic or Toyota Corolla service, 245-1280 is engineered to deliver the correct airflow signal and OE-style fit, form, and function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete sensor and housing assembly\u003c\/li\u003e\n\u003cli\u003e100% new, not remanufactured\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003ePlastic housing with oblong connector shape\u003c\/li\u003e\n\u003cli\u003eFemale connector with 5 terminals\u003c\/li\u003e\n\u003cli\u003e2 mounting holes for housing installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eCustom tuned flow characteristics across the airflow range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Products’ Complete Assembly program is built for applications where replacing the full housing is preferred to help keep the connector air tubes clean and reduce the chance of contamination affecting the sensor element. Part number 245-1280 is produced with OEM-quality components, custom engineered circuit boards, and production testing that verifies calibration before it is released for sale. Walker also states that many MAF sensors in this program are manufactured in the USA, and the brand has supplied fuel system and engine sensor components since 1946.\u003c\/p\u003e\u003cp\u003eThis Walker MAF sensor is designed to meet or exceed OE long-term fuel trim targets through calibrated airflow characteristics. If you are replacing a failing mass air flow sensor on a Honda Civic or Toyota Corolla, 245-1280 provides a complete housing-style solution for the airflow measurement system.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Help Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eHesitation or stumble during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to MAF sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel trim correction from a contaminated or failing sensor\u003c\/li\u003e\n\u003cli\u003eDriveability issues after intake contamination or sensor wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, inspect the intake tract and connector for dirt, oil, or damage. Because this is a complete housing assembly, verify the mounting points and connector style match the original unit. Avoid touching the sensing element with bare hands and confirm all air tubes and clamps are clean before reassembly. After installation, clear diagnostic trouble codes and verify idle quality and fuel trim readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products manufactures this sensor as a 100% new replacement and tests each unit for fit, form, and function before release. The brand is ISO 9001 and IATF16949 certified, with engineering and production processes focused on calibrated airflow performance and on-vehicle verification.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52985188253877,"sku":"DKHD-245-1280","price":70.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451280_Fro.jpg?v=1787122165","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1280-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}