{"product_id":"oxygen-sensors-for-toyota-venza-2009-2015-2-7l-upstream","title":"Oxygen Sensors for Toyota Venza (2009-2015) 2.7L Upstream","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Upstream Air-Fuel Ratio Oxygen Sensor for 2009-2015 Toyota Venza (AV10)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Upstream Air-Fuel Ratio Oxygen Sensor monitors exhaust stream gas composition ahead of the catalytic converter on the 2009-2015 Toyota Venza to deliver accurate closed-loop feedback, restoring factory fuel trims and clearing diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota Venza Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eExhaust gas temperature fluctuations and sustained thermal cycling routinely degrade the factory zirconia planar sensing element inside the \u003cstrong\u003eAV10\u003c\/strong\u003e platform's exhaust manifold runner. Over 80,000 to 100,000 miles, continuous exposure to unburned hydrocarbons, oil blow-by, and carbon fouling leads to sensor poisoning and slow switching rates. On the \u003cstrong\u003e1AR-FE\u003c\/strong\u003e 2.7L engine, this deterioration triggers ECU fault codes like P0135 or P2195, causing positive Long-Term Fuel Trim (LTFT) drift, unmetered rich running conditions, erratic idle, and eventual catalytic converter thermal overload.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement upstream air-fuel ratio sensor is built with a high-grade ceramic sensing substrate shielded within a dual-layer, oxidation-resistant 304 stainless steel housing. An internal rapid-light-off ceramic heater circuit ensures rapid warm-up times, forcing the ECU into closed-loop operation seconds after cold start to reduce cold-start tailpipe emissions. Pre-coated anti-seize M18 x 1.5 threads prevent thread galling in the exhaust bung, while an OE-spec 4-pin weather-pack connector matches factory pinouts for true drop-in integration without cutting or splicing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Upstream Oxygen Sensor (Air-Fuel Ratio Sensor) with 4-Pin Harness Connector and Coated Threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2009-2015 Toyota Venza\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e1AR-FE\u003c\/strong\u003e (2.7L I4) \/ \u003cstrong\u003eAV10\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e182 hp \/ 182 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e89467-06100\u003c\/strong\u003e, \u003cstrong\u003e89467-73010\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009-2015 Toyota Venza Base 2.7L 4-Cylinder FWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2012-2015 Toyota Venza LE 2.7L 4-Cylinder FWD \/ AWD\u003c\/li\u003e\n  \u003cli\u003e2012-2015 Toyota Venza XLE 2.7L 4-Cylinder FWD \/ AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the AV10 Venza?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2009-2015 Toyota Venza equipped with the \u003cstrong\u003e1AR-FE\u003c\/strong\u003e 2.7L engine. \u003cstrong\u003eDoes not fit 3.5L V6 (2GR-FE) models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to apply additional anti-seize paste to the threads?\u003c\/h4\u003e\n\u003cp\u003eNo, the threads feature a factory-applied anti-seize coating; applying additional compound risks contaminating the internal ceramic element.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to uphold factory Japanese reliability, this sensor preserves balanced stoichiometric air-fuel control, smooth idle characteristics, and consistent fuel economy under all real-world commuting conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67599168897272,"sku":"DS-E0AX65CDI","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oxygen-sensors-for-toyota-venza-2009-2015-2-7l-upstream-1.jpg?v=1791475084","url":"https:\/\/performancechiptuning.com\/de\/products\/oxygen-sensors-for-toyota-venza-2009-2015-2-7l-upstream","provider":"Performance Chip Tuning","version":"1.0","type":"link"}