{"product_id":"karlyn-30173-mass-air-flow-sensor","title":"Karlyn 30173 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30173 is designed to provide accurate airflow measurement for BMW vehicles. This sensor supports optimal engine performance and emissions control in select BMW models including the 325i, 325is, 525i, 525iT, 530i, and M3.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 325i, 325is, 525i, 525iT, 530i, and M3 models\u003c\/li\u003e\n\u003cli\u003ePart number 30173 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003ePart of the Bremi product line, known for quality emission control components\u003c\/li\u003e\n\u003cli\u003eMeasures mass air flow to optimize fuel injection and engine efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bremi Product Line\u003c\/h2\u003e\u003cp\u003eThe Bremi brand line specializes in emission control sensors and components designed to meet OEM specifications. The Bremi Mass Air Flow Sensor 30173 is engineered to maintain accurate airflow readings, which are critical for engine management systems in BMW vehicles. This product line focuses on delivering reliable sensor performance to support emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eProduct Description and Function\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30173 plays a vital role in measuring the amount of air entering the engine intake. This data is essential for the engine control unit (ECU) to calculate the correct fuel injection volume, ensuring efficient combustion and reduced emissions. Compatible with BMW 3 Series and 5 Series models such as the 325i, 325is, 525i, 525iT, 530i, and the M3, this sensor helps maintain engine responsiveness and fuel economy.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine stalling or rough idling due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency and increased emissions\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty airflow readings\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or hesitation during throttle response\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\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is turned off and cooled before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eLocate the existing mass air flow sensor on the air intake system\u003c\/li\u003e\n\u003cli\u003eRemove the old sensor carefully to avoid damage to connectors\u003c\/li\u003e\n\u003cli\u003eInstall the Karlyn Bremi 30173 sensor securely and reconnect wiring\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Karlyn Bremi Mass Air Flow Sensor 30173 is manufactured to meet strict quality standards for emission control sensors. While specific warranty details are not provided, Bremi products typically undergo rigorous testing to ensure durability and reliable performance in BMW vehicles. For warranty information, refer to the product documentation or contact the supplier.\u003c\/p\u003e","brand":"Karlyn","offers":[{"title":"Default Title","offer_id":43624579170485,"sku":"BHXK-30173","price":148.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6B_30173_Fro.jpg?v=1774985862","url":"https:\/\/www.partcatalog.com\/products\/karlyn-30173-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}