{"product_id":"karlyn-30351-mass-air-flow-sensor","title":"Karlyn 30351 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Karlyn Bremi Mass Air Flow Sensor 30351\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30351 is designed for precise air intake measurement in various BMW models. This sensor ensures accurate engine performance by monitoring the volume and density of air entering the engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple BMW models including 135i, 335i, 528i, 535i, 640i, 740i, X1, X3, X5, and X6\u003c\/li\u003e\n\u003cli\u003ePart number 30351 for exact replacement and fitment\u003c\/li\u003e\n\u003cli\u003ePart of the Bremi product line, known for reliable emission control components\u003c\/li\u003e\n\u003cli\u003eMeasures mass air flow to optimize fuel injection and engine efficiency\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for emission control sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30351 plays a critical role in the emission control system by accurately measuring the amount of air entering the engine. This data is essential for the engine control unit (ECU) to calculate the correct fuel-to-air ratio, which affects combustion efficiency and emissions. Compatible with a wide range of BMW vehicles such as the 135i, 335i xDrive, 535i GT xDrive, 640i Gran Coupe, 740Li xDrive, and ActiveHybrid models, this sensor supports both naturally aspirated and turbocharged engines. The Bremi line focuses on emission control sensors that meet stringent quality standards, ensuring consistent performance and durability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation caused by inaccurate air flow readings\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy linked to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces engine stalling and misfires related to faulty mass air flow sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission compliance by maintaining proper sensor function\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers associated with air flow sensor faults\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 installation to avoid injury\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during replacement\u003c\/li\u003e\n\u003cli\u003eLocate the existing mass air flow sensor on the air intake system and remove carefully\u003c\/li\u003e\n\u003cli\u003eInstall the Karlyn Bremi 30351 sensor securely, ensuring proper electrical connections\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30351 is manufactured to meet OEM standards for emission control sensors. While specific warranty details are not provided, Bremi products typically undergo rigorous testing to ensure reliability and durability in demanding automotive environments.\u003c\/p\u003e","brand":"Karlyn","offers":[{"title":"Default Title","offer_id":43624581824693,"sku":"BHXK-30351","price":136.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6B_30351_Fro.jpg?v=1774985868","url":"https:\/\/www.partcatalog.com\/products\/karlyn-30351-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}