{"product_id":"standard-ignition-mas0245-mass-air-flow-sensor","title":"Standard Ignition MAS0245 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0245\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0245 Mass Air Flow Sensor is designed for precise air measurement in select Toyota and Lexus vehicles. This sensor ensures accurate airflow data for optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBolt-on attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with one connection point\u003c\/li\u003e\n\u003cli\u003eDurable metal and plastic construction\u003c\/li\u003e\n\u003cli\u003eIncludes 5 male blade terminals for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eTwo bolt holes for proper mounting alignment\u003c\/li\u003e\n\u003cli\u003eSensor only; housing not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe MAS0245 mass air flow sensor from Standard Ignition is engineered to meet OEM specifications for Toyota and Lexus models including the 4Runner, GX470, Sequoia, T100, Tacoma, and Tundra. Featuring a bolt-on design, this sensor uses a female rectangular connector with a single connection point, ensuring a straightforward replacement process. The sensor incorporates five male blade terminals housed in a metal and plastic body, providing durability and consistent performance. Note that this part includes the sensor only and does not come with a housing.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is used to measure the volume and density of air entering the engine, which is critical for fuel injection and emission control systems. Replacing the MAS0245 sensor can address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eRough idling or inconsistent engine performance\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to air intake measurement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition MAS0245 sensor requires unbolting the old sensor and securing the new one using the two bolt holes provided. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Handle the sensor carefully to avoid damage to the blade terminals. Since the housing is not included, reuse the existing housing from the original sensor. 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\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The MAS0245 mass air flow sensor undergoes rigorous quality control testing. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691063898293,"sku":"FBHK-MAS0245","price":86.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0245_Fro.jpg?v=1775081236","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0245-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}