{"product_id":"denso-234-5160-air-fuel-ratio-sensor","title":"Denso 234-5160 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Air \/ Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air \/ Fuel Ratio Sensor 234-5160 is designed specifically for Audi A8 Quattro models. This heated sensor ensures accurate air-fuel mixture readings, contributing to optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi A8 Quattro vehicles\u003c\/li\u003e\n\u003cli\u003e24.53-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-5160 air\/fuel ratio sensor is engineered to meet the exact specifications of the Audi A8 Quattro. Featuring a heated sensor element, it provides quicker warm-up times compared to unheated sensors, allowing the engine control unit to adjust fuel delivery more efficiently. The 24.53-inch wiring harness length offers flexibility during installation, while the five-wire design supports accurate signal transmission. The male connector and 0.711-inch thread diameter ensure a secure and proper fit. This sensor is part of Denso's OE Style product line, which focuses on delivering components that closely match original equipment specifications for dependable performance and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air\/fuel mixture for emissions compliance\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to incorrect fuel ratios\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports efficient fuel consumption and engine responsiveness\u003c\/li\u003e\n\u003cli\u003eAssists in passing emissions inspections by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-5160 sensor on an Audi A8 Quattro, ensure the wiring harness is routed away from heat sources and moving parts. Use appropriate thread sealant if recommended by the vehicle manufacturer. Verify the male connector is fully seated to avoid signal interruptions. It is advisable to clear any diagnostic trouble codes after installation and perform a system check to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso's OE Style line, including part number 234-5160, is manufactured to meet stringent quality standards aligned with original equipment. This ensures reliable performance and durability under normal operating conditions. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978981048501,"sku":"BBNF-234-5160","price":168.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345160_Fro.jpg?v=1775007465","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5160-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}