{"product_id":"upstream-oxygen-o2-sensor-for-rolls-royce-phantom-2004-2006-6-7l","title":"Upstream Oxygen O2 Sensor for Rolls Royce Phantom (2004-2006) 6.7L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003ePrecision Bosch Upstream Oxygen O2 Sensor for 2004-2006 Rolls Royce Phantom (RR01)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Bosch Upstream Oxygen O2 Sensor replaces degraded wideband sensors on the 2004-2006 Phantom to restore closed-loop fuel mapping and eliminate rich or lean running conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Rolls Royce Phantom Wideband Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eOver extended thermal cycles, the factory wideband air\/fuel ratio sensors on the \u003cstrong\u003eN73B68\u003c\/strong\u003e 6.75-liter V12 suffer from chemical contamination and internal planar ceramic degradation. As exhaust soot, fuel additives, and high thermal loads wear down the zirconium dioxide sensing element, reaction speed drops significantly. This sensor aging creates sluggish feedback loops to the dual Bosch engine control units, leading to inaccurate short-term and long-term fuel trims (STFT\/LTFT), degraded fuel economy, rough idle quality, catalytic converter overheating, and persistent P0130-P0135 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBosch 17014\u003c\/strong\u003e wideband 5-wire oxygen sensor provides true OEM-grade lambda regulation engineered to exact factory tolerances. Utilizing a patented ceramic planar sensing element with an integrated heater, this pre-catalytic sensor reaches optimal operating temperature in seconds to engage closed-loop trimming immediately after cold start. Built with a hermetically sealed double-laser-welded stainless steel body, it isolates internal circuitry from road moisture, corrosive exhaust condensate, and high-heat fatigue. The direct-fit, OEM-keyed connector interfaces directly with the factory engine harness without wire splicing, preserving signal fidelity for precision fuel metering across both cylinder banks.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Upstream Oxygen Sensor (Bosch 17014)\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: 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;\"\u003e2004-2006 Rolls Royce Phantom\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;\"\u003eN73B68 \/ RR01\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;\"\u003e453 hp \/ 531 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;\"\u003eBosch 17014, Bosch 17005, Bosch 0258007057, Bosch 0258007058, 021906262B, 021 906 262 B, Denso 234-5115, Denso 234-5117, NTK 24321\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\u003e2004 Rolls Royce Phantom 6.75L V12 (RR01)\u003c\/li\u003e\n  \u003cli\u003e2005 Rolls Royce Phantom 6.75L V12 (RR01)\u003c\/li\u003e\n  \u003cli\u003e2006 Rolls Royce Phantom 6.75L V12 (RR01)\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 RR01 Phantom?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2004-2006 Rolls Royce Phantom equipped with the \u003cstrong\u003eN73B68\u003c\/strong\u003e engine.\u003c\/p\u003e\n\n\u003ch4\u003eHow many upstream sensors are required for a complete replacement?\u003c\/h4\u003e\n\u003cp\u003eThe 6.75L V12 utilizes two upstream oxygen sensors, requiring one unit per cylinder bank before the catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Rolls Royce Precision Standard\u003c\/h3\u003e\n\u003cp\u003eMaintain the signature whisper-quiet operation and zero-CEL emissions compliance of your BMW-engineered V12 platform with OEM-matched sensing components designed to deliver exact stoichiometric air\/fuel feedback.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67610960756984,"sku":"DS-E1T1BKMRY","price":116.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/upstream-oxygen-o2-sensor-for-rolls-royce-phantom-2004-2006-6-7l-1.jpg?v=1791566568","url":"https:\/\/performancechiptuning.com\/fr\/products\/upstream-oxygen-o2-sensor-for-rolls-royce-phantom-2004-2006-6-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}