{"product_id":"hitachi-maf8970-mass-air-flow-sensor","title":"Hitachi MAF8970 Mass Air Flow Sensor","description":"\u003ch2\u003eHitachi MAF8970 Mass Air Flow Sensor\u003c\/h2\u003e\u003cp\u003eHitachi MAF8970 is a mass air flow sensor for select Audi and Volkswagen applications. It measures incoming air volume and air characteristics so the engine control system can maintain accurate fuel delivery and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision sensing elements for accurate air flow measurement\u003c\/li\u003e\n\u003cli\u003e100% air flow tested for application-specific performance\u003c\/li\u003e\n\u003cli\u003eCalibrated for each vehicle application\u003c\/li\u003e\n\u003cli\u003eProtected circuitry for added durability\u003c\/li\u003e\n\u003cli\u003eContaminant bypass port on applicable designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and cross-reference\u003c\/h2\u003e\u003cp\u003eCompatible With 2002-2004 Audi A3, N\/A; 2001 Audi A3, N\/A; 2000-2001 Audi TT, N\/A; 2000-2001 Volkswagen Golf, N\/A; 2000-2001 Volkswagen Jetta, N\/A; 2000 Audi A4, N\/A; 2000 Audi A4 Quattro, N\/A; 2000 Audi TT Quattro, N\/A; 2000 Volkswagen Passat, N\/A; 1999 Audi TT, N\/A.\u003c\/p\u003e\u003cp\u003eThis part cross-references 06A906461D and 06A906461DX for the same application.\u003c\/p\u003e\u003ch2\u003eDetailed description\u003c\/h2\u003e\u003cp\u003eThe Hitachi MAF8970 is built to measure the amount of air entering the engine with the accuracy needed for proper fuel management and emissions performance. It is calibrated for each listed application, which helps maintain the factory air metering strategy on Audi A3, Audi TT, Audi A4, Audi A4 Quattro, Audi TT Quattro, Volkswagen Golf, Volkswagen Jetta, and Volkswagen Passat models.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a mass air flow sensor for 2000-2001 Volkswagen Golf, 2000-2001 Volkswagen Jetta, or 2002-2004 Audi A3, the MAF8970 provides a direct-fit replacement option built around Hitachi’s sensor design and protected electronics.\u003c\/p\u003e\u003ch2\u003eWhat it helps address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air flow readings from a failing MAF sensor\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inaccurate air metering\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response under acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to air measurement faults\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to improper air-fuel control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eVerify the part number and vehicle application before installation. Inspect the intake tract, air filter housing, and electrical connector for contamination or damage before fitting the new sensor. After installation, clear any stored diagnostic trouble codes and confirm normal idle and drivability.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eHitachi uses precision components, application-specific calibration, and air-flow testing to support consistent sensor output. The protected circuitry and contaminant bypass port on applicable designs add durability for everyday driving conditions.\u003c\/p\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":52415094063285,"sku":"BJDJ-MAF8970","price":104.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HI_MAF8970_Fro.jpg?v=1777798833","url":"https:\/\/www.partcatalog.com\/products\/hitachi-maf8970-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}