{"product_id":"standard-ignition-mas0170-mass-air-flow-sensor","title":"Standard Ignition MAS0170 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Volkswagen Passat\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0170 Mass Air Flow Sensor is designed specifically for Volkswagen Passat models, ensuring accurate air intake measurement for optimal engine performance. This sensor helps maintain proper fuel-to-air ratio, contributing to efficient combustion and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Passat vehicles\u003c\/li\u003e\n\u003cli\u003ePart number MAS0170 for precise identification\u003c\/li\u003e\n\u003cli\u003eMeasures the volume and density of air entering the engine\u003c\/li\u003e\n\u003cli\u003eSupports emission control by providing accurate data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0170 Mass Air Flow Sensor plays a critical role in the emission control system by monitoring the amount of air entering the engine. This data is essential for the engine control unit (ECU) to calculate the correct fuel injection amount, which helps maintain engine efficiency and reduce harmful emissions. Designed for Volkswagen Passat models, this sensor meets OEM specifications to ensure proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling issues caused by incorrect air measurement\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy linked to faulty air flow data\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to air intake sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission compliance by maintaining accurate air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition MAS0170 Mass Air Flow Sensor on your Volkswagen Passat, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to avoid electrical issues. Carefully unplug the sensor connector and remove mounting screws. Install the new sensor securely, reconnect the electrical connector, and clear any diagnostic trouble codes if necessary. Proper installation helps maintain sensor accuracy and engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The MAS0170 Mass Air Flow Sensor undergoes rigorous testing to ensure consistent operation within Volkswagen Passat emission control systems. This part typically includes a limited warranty covering defects in materials and workmanship, offering peace of mind with your purchase.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691057311925,"sku":"FBHK-MAS0170","price":153.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0170_Fro.jpg?v=1775081227","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0170-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}