{"product_id":"spectra-ma112-mass-air-flow-sensor","title":"Spectra MA112 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for BMW and Ferrari Models\u003c\/h2\u003e\u003cp\u003eThe Spectra MA112 Mass Air Flow Sensor is designed to provide accurate airflow measurement for select BMW and Ferrari vehicles. This sensor ensures optimal engine performance by delivering precise data to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 540i, 740i, 740iL, 840Ci and Ferrari F355 Spider\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number MA112\u003c\/li\u003e\n\u003cli\u003eMeasures the amount of air entering the engine for efficient fuel management\u003c\/li\u003e\n\u003cli\u003eDirect fit sensor for easy installation without modifications\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine bay conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Spectra MA112 Mass Air Flow Sensor plays a critical role in the emission control system by accurately measuring the volume and density of air entering the engine. This data is essential for the engine control unit to calculate the correct air-fuel mixture, which impacts fuel efficiency, emissions, and overall engine performance. Designed specifically for BMW models such as the 540i, 740i, 740iL, and 840Ci, as well as the Ferrari F355 Spider, this sensor meets the precise specifications required by these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio for improved engine response\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and engine hesitation problems\u003c\/li\u003e\n\u003cli\u003eHelps reduce excessive fuel consumption caused by faulty airflow readings\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eRemove the old sensor carefully to avoid damaging the intake system\u003c\/li\u003e\n\u003cli\u003eInstall the Spectra MA112 sensor in the correct orientation for accurate readings\u003c\/li\u003e\n\u003cli\u003eVerify all electrical connections are secure before starting the engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eManufactured to meet or exceed OEM standards, the Spectra MA112 Mass Air Flow Sensor undergoes rigorous quality control testing to ensure reliable performance. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and function for BMW and Ferrari vehicles.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44724374175925,"sku":"BCNK-MA112","price":117.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_MA112_Fro.jpg?v=1775096655","url":"https:\/\/www.partcatalog.com\/products\/spectra-ma112-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}