{"product_id":"standard-ignition-mas0381-mass-air-flow-sensor","title":"Standard Ignition MAS0381 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Mass Air Flow Sensor MAS0381\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0381 Mass Air Flow Sensor is designed for precise air intake measurement in Porsche 911 and Boxster models. This sensor ensures accurate engine performance by monitoring airflow, essential for optimal fuel injection and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Bolt on for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female with one oval-shaped connector\u003c\/li\u003e\n\u003cli\u003eNumber of Bolt Holes: 2 for stable mounting\u003c\/li\u003e\n\u003cli\u003eTerminal Type: 5 male blade terminals\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable plastic housing (sensor only, housing not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MAS0381 Mass Air Flow Sensor from Standard Ignition is engineered to provide reliable airflow data to the engine control unit in Porsche 911 and Boxster vehicles. Featuring a bolt-on attachment method with two bolt holes, this sensor offers a secure fitment that maintains sensor stability under various driving conditions. The sensor includes a single female oval connector designed to interface with the vehicle’s wiring harness, ensuring proper electrical connection through five male blade terminals. Constructed with a plastic sensor body, this part is supplied as the sensor only, without an additional housing, making it compatible with existing OEM housings.\u003c\/p\u003e\u003ch2\u003eCompatible Porsche Models and Applications\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is specifically compatible with Porsche 911 and Porsche Boxster models, providing accurate airflow measurement critical for emission control and engine management systems. The part number MAS0381 ensures correct fitment and function for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0381 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idling or stalling due to inaccurate airflow readings\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by improper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty mass air flow sensor signals\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or poor acceleration performance\u003c\/li\u003e\n\u003cli\u003eEmission test failures related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the MAS0381 sensor requires removal of the old sensor and securing the new sensor using the two bolt holes provided. Ensure the female oval connector is properly aligned and fully engaged with the vehicle’s wiring harness. Since the sensor is supplied without a housing, verify that the existing housing is in good condition before installation. Handle the sensor carefully to avoid damage to the plastic body and terminals.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The MAS0381 Mass Air Flow Sensor undergoes rigorous quality control testing. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691100205237,"sku":"FBHK-MAS0381","price":253.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0381_Fro.jpg?v=1775081265","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0381-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}