{"product_id":"standard-ignition-mas0394-mass-air-flow-sensor","title":"Standard Ignition MAS0394 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0394\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0394 Mass Air Flow Sensor is designed for precise air measurement in Volvo vehicles, including the 850, C70, S70, and V70 models. This sensor ensures accurate air intake readings to optimize engine performance and emissions 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 plastic housing included for protection\u003c\/li\u003e\n\u003cli\u003eComplete assembly with two bolt holes for mounting\u003c\/li\u003e\n\u003cli\u003eFour male blade terminals for reliable electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MAS0394 Mass Air Flow Sensor by Standard Ignition is engineered to provide consistent and accurate airflow data to the engine control unit (ECU) in select Volvo models. Featuring a bolt-on attachment method, this sensor is easy to install and replace. The sensor includes a female rectangular connector with a single connection, ensuring compatibility with the vehicle’s wiring harness. Its plastic housing protects the internal components from environmental factors, while the two bolt holes allow for a secure fit. The sensor terminals are male blade type, with four terminals to maintain stable electrical contact and signal transmission.\u003c\/p\u003e\u003ch2\u003eCompatible Volvo Models and Applications\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is compatible with the following Volvo vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVolvo 850\u003c\/li\u003e\n\u003cli\u003eVolvo C70\u003c\/li\u003e\n\u003cli\u003eVolvo S70\u003c\/li\u003e\n\u003cli\u003eVolvo V70\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to support emission control systems by accurately measuring the volume and density of air entering the engine, which is critical for fuel injection and ignition timing.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0394 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idling or stalling\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency and increased emissions\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or hesitation during throttle response\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to incorrect air-fuel mixture\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\u003eUse the two bolt holes to securely mount the sensor in place\u003c\/li\u003e\n\u003cli\u003eConnect the female rectangular connector firmly to avoid loose connections\u003c\/li\u003e\n\u003cli\u003eInspect wiring and terminals for corrosion or damage before installation\u003c\/li\u003e\n\u003cli\u003eVerify proper sensor alignment to prevent airflow measurement errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition provides this MAS0394 Mass Air Flow Sensor as a complete assembly, manufactured to meet OEM specifications for fit, form, and function. The sensor undergoes rigorous quality control to ensure reliable performance in Volvo 850, C70, S70, and V70 models. Warranty coverage details should be confirmed with the distributor or installer.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691106824373,"sku":"FBHK-MAS0394","price":191.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0394_Fro_26486aa3-96e3-4ab9-ac75-a551cb382a33.jpg?v=1775081268","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0394-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}