{"product_id":"dorman-977-846-fuel-injection-throttle-body","title":"Dorman 977-846 Fuel Injection Throttle Body","description":"\u003ch2\u003eOE FIX Throttle Body for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eDorman 977-846 is an electronic fuel injection throttle body built for direct replacement on select Audi and Volkswagen models. It addresses common OE throttle body failures tied to moisture, oil intrusion, and internal electronics by using a non-contact Hall effect sensor and a proprietary Sensor Shield butterfly shaft seal.\u003c\/p\u003e\u003cp\u003eCompatible With 2005-2020 Audi TT Quattro, A3, A3 Quattro, A4, A4 Quattro, A4 allroad, A6, A6 Quattro, A1, Q3, Q3 Quattro, Q5, S3, TT, and select Volkswagen GTI, Golf, Golf Alltrack, Golf R, Jetta, Tiguan, Tiguan Limited, Beetle, Eos, Passat, Passat CC, CC, and Atlas applications. This part cross-references VDO A2C59511705 for the same application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectronic throttle body design for gas fuel systems\u003c\/li\u003e\n\u003cli\u003eNon-contact Hall effect sensor for reduced wear\u003c\/li\u003e\n\u003cli\u003eSensor Shield butterfly shaft seal helps block moisture and oil intrusion\u003c\/li\u003e\n\u003cli\u003eAluminum housing with natural finish\u003c\/li\u003e\n\u003cli\u003eThrottle position sensor included\u003c\/li\u003e\n\u003cli\u003eMale\/blade 6-terminal electrical connection\u003c\/li\u003e\n\u003cli\u003e2.34 in bore diameter and 2.3 in inlet diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDorman 977-846 is engineered as an OE FIX replacement for vehicles that experience throttle response issues, idle instability, or electronic throttle faults caused by contamination or sensor wear. The aluminum electronic throttle body uses a non-contact Hall effect sensor instead of a traditional contact-style design, helping reduce internal wear over time. Its Sensor Shield shaft seal adds another layer of protection against the moisture and oil intrusion that often leads to throttle body failure on Audi A3, A4, Q5, TT, and Volkswagen GTI, Jetta, Tiguan, and related platforms.\u003c\/p\u003e\u003cp\u003ePart number 977-846 is a direct-fit throttle body for many 2.0L turbo applications across Audi and Volkswagen model lines from 2005 through 2020. It is built for gas fuel systems and includes the throttle position sensor. Package contents include the throttle body and gasket.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectronic throttle response faults\u003c\/li\u003e\n\u003cli\u003eRough or unstable idle caused by throttle body wear\u003c\/li\u003e\n\u003cli\u003eContamination-related throttle sensor failure\u003c\/li\u003e\n\u003cli\u003eMoisture or oil intrusion into the throttle assembly\u003c\/li\u003e\n\u003cli\u003eDriveability issues on Audi and Volkswagen turbocharged applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, bore size, and vehicle application before installation. This throttle body uses a male\/blade terminal layout with a male electrical connection and does not include mounting hardware. Clean the intake tract and inspect the gasket sealing surface before assembly. After installation, follow the vehicle manufacturer’s relearn or adaptation procedure if required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs OE FIX components to address known failure points in original equipment parts. The 977-846 throttle body uses a non-contact sensor and shaft seal strategy to improve durability in the areas where the original unit commonly fails.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808181088437,"sku":"BKKY-977-846","price":255.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_977846_Fro.jpg?v=1784180489","url":"https:\/\/www.partcatalog.com\/products\/dorman-977-846-fuel-injection-throttle-body","provider":"PartCatalog","version":"1.0","type":"link"}