{"product_id":"o2-oxygen-sensor-upstream-downstream-for-ford-f-150-2009-2010-5-4l","title":"O2 Oxygen Sensor Upstream Downstream for Ford F-150 (2009-2010) 5.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Upstream \u0026amp; Downstream Oxygen Sensor Kit for 2009-2010 Ford F-150 (P415)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This 4-piece upstream and downstream oxygen sensor kit measures pre- and post-catalyst exhaust oxygen levels on the 2009-2010 Ford F-150 \u003cstrong\u003eP415\u003c\/strong\u003e equipped with the \u003cstrong\u003e5.4L 3V Triton V8\u003c\/strong\u003e to maintain closed-loop air-fuel ratio precision and verify catalytic converter efficiency.\u003c\/p\u003e\u003ch3\u003eThe Stock Ford F-150 Oxygen Sensor Failure\u003c\/h3\u003e\u003cp\u003eFactory oxygen sensors on the \u003cstrong\u003eP415\u003c\/strong\u003e F-150 with the \u003cstrong\u003e5.4L 3V Triton V8\u003c\/strong\u003e endure severe thermal cycling, carbon soot buildup, and exhaust condensation near the manifolds. Over time, internal zirconia sensing elements suffer sluggish voltage switching while internal heater circuits burn out from sustained heat soak and vibration. Biased Bank 1 and Bank 2 signals skew PCM fuel trims, triggering \u003cstrong\u003eP0135\u003c\/strong\u003e, \u003cstrong\u003eP0155\u003c\/strong\u003e, \u003cstrong\u003eP0171\u003c\/strong\u003e, or \u003cstrong\u003eP0174\u003c\/strong\u003e codes and risking catalytic converter damage.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Oxygen Sensor\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light \/ DTCs:\u003c\/strong\u003e Triggered \u003cstrong\u003eP0135\u003c\/strong\u003e\/\u003cstrong\u003eP0155\u003c\/strong\u003e heater circuit faults, \u003cstrong\u003eP0171\u003c\/strong\u003e\/\u003cstrong\u003eP0174\u003c\/strong\u003e lean bank codes, or \u003cstrong\u003eP0420\u003c\/strong\u003e\/\u003cstrong\u003eP0430\u003c\/strong\u003e catalyst codes from sluggish sensor switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Running \u0026amp; Misfires:\u003c\/strong\u003e Rough idle, throttle hesitation, and black exhaust soot caused by PCM over-fueling when degraded upstream sensors report false lean mixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Economy \u0026amp; Emissions Failure:\u003c\/strong\u003e Noticeable drop in MPG, sulfur exhaust odor from unburned fuel, and failed OBD-II readiness monitors during state emissions inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Heated Zirconia Sensor Solution\u003c\/h3\u003e\u003cp\u003eReplacing all four sensors simultaneously with this matched \u003cstrong\u003eSU-000088\u003c\/strong\u003e kit restores uniform Bank 1 and Bank 2 voltage response across both upstream fuel-control and downstream catalyst-monitoring positions. Each direct-fit sensor utilizes a corrosion-resistant stainless steel housing, high-temperature ceramic protective sleeve, and fast-acting internal heater engineered for heavy exhaust temperatures. Pre-terminated OEM weatherpack connectors and factory-length wiring harnesses eliminate splicing for direct bolt-in installation into stock exhaust bungs.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2x Upstream Oxygen Sensors\u003c\/li\u003e\n\u003cli\u003e2x Downstream Oxygen Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e2009-2010 Ford F-150\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;\"\u003e5.4L 3V Triton V8 \/ P415\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;\"\u003eSensor Architecture\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4-Wire Heated Zirconia \/ Upstream \u0026amp; Downstream Matched Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eInstallation Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDirect Bolt-On OEM Replacement (No Cutting or Welding)\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;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eSU-000088\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2009 Ford F-150 (5.4L V8)\u003c\/li\u003e\n\u003cli\u003e2010 Ford F-150 (5.4L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the P415 F-150?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2009-2010 Ford F-150 equipped with the \u003cstrong\u003e5.4L 3V Triton V8\u003c\/strong\u003e engine. \u003cstrong\u003eExcludes 4.6L V8 models and 2011+ 3.5L EcoBoost or 5.0L engines; confirm engine displacement before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this kit clear P0135, P0171, and P0420 codes?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, if faulty sensors caused the code.\u003c\/strong\u003e Replacing all four sensors restores closed-loop fuel trims and resolves \u003cstrong\u003eP0135\u003c\/strong\u003e\/\u003cstrong\u003eP0155\u003c\/strong\u003e heater circuit faults, though persistent \u003cstrong\u003eP0420\u003c\/strong\u003e\/\u003cstrong\u003eP0430\u003c\/strong\u003e codes indicate damaged catalytic converter substrates.\u003c\/p\u003e\u003ch4\u003eIs wire splicing or special prep required for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eNo splicing is required.\u003c\/strong\u003e Each sensor in the \u003cstrong\u003eSU-000088\u003c\/strong\u003e kit features OEM-matched plugs; apply oxygen-sensor-safe anti-seize strictly to the threads (never the sensor tip) and torque to factory specification.\u003c\/p\u003e\u003ch3\u003eThe Ford Heavy-Duty Standard\u003c\/h3\u003e\u003cp\u003eEngineered to endure extreme exhaust gas temperatures during towing and heavy hauling, this matched 4-piece sensor kit keeps the \u003cstrong\u003e5.4L 3V Triton V8\u003c\/strong\u003e operating at peak stoichiometric efficiency. Restore crisp closed-loop PCM fuel control and trouble-free emissions readiness on your \u003cstrong\u003eP415\u003c\/strong\u003e F-150.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68107264950520,"sku":"DS-E0N68FIP7","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-ford-f-150-2009-2010-5-4l-1.jpg?v=1794681526","url":"https:\/\/performancechiptuning.com\/es\/products\/o2-oxygen-sensor-upstream-downstream-for-ford-f-150-2009-2010-5-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}