{"product_id":"o2-oxygen-sensor-upstream-downstream-for-bmw-x1-2013-2015-2-0l","title":"O2 Oxygen Sensor Upstream Downstream for BMW X1 (2013-2015) 2.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Upstream and Downstream Oxygen Sensor Kit for 2013-2015 BMW X1 (E84)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The O2 Oxygen Sensor Kit replaces degraded factory air-fuel ratio and catalyst monitor sensors on the 2013-2015 BMW X1 to restore closed-loop fuel trim accuracy and eliminate check engine lights.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW X1 Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory lambda sensors on the \u003cstrong\u003eE84\u003c\/strong\u003e platform endure extreme thermal cycling in the exhaust stream of the turbocharged \u003cstrong\u003eN20\u003c\/strong\u003e engine. Over time, internal zirconia sensing elements suffer from soot contamination, silica poisoning, and thermal shock. A sluggish pre-catalytic sensor skews target stoichiometric ratios, causing rich running conditions, unburnt hydrocarbon build-up, premature catalytic converter failure, and hesitation under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement oxygen sensor kit pairs a fast-reacting pre-cat wideband sensor with a high-accuracy post-cat zirconia sensor. Featuring planar ceramic technology and dual-layer protective sheathing, these direct-fit sensors resist thermal degradation and carbon fouling. Factory-style pin connectors match OE harnesses with zero splicing required, ensuring clean voltage signals back to the Bosch DME for precise short-term fuel trim regulation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Upstream Oxygen Sensor\u003c\/li\u003e\n  \u003cli\u003e1x Downstream Oxygen Sensor\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;\"\u003e2013-2015 BMW X1\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\u003eN20\u003c\/strong\u003e \/ \u003cstrong\u003eE84\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;\"\u003e240 hp \/ 260 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\u003e0258010418\u003c\/strong\u003e, \u003cstrong\u003e0258010419\u003c\/strong\u003e, \u003cstrong\u003e0258027029\u003c\/strong\u003e, \u003cstrong\u003e11787589121\u003c\/strong\u003e, \u003cstrong\u003e11787589122\u003c\/strong\u003e, \u003cstrong\u003e234-4562\u003c\/strong\u003e, \u003cstrong\u003e234-5054\u003c\/strong\u003e, \u003cstrong\u003e758912102\u003c\/strong\u003e, \u003cstrong\u003e758912202\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\u003e2013-2015 BMW X1 sDrive28i \/ xDrive28i 2.0L\u003c\/li\u003e\n  \u003cli\u003eBMW 228i 2.0L\u003c\/li\u003e\n  \u003cli\u003eBMW 320i 2.0L\u003c\/li\u003e\n  \u003cli\u003eBMW X3, X4, X5, Z4 (Confirm engine \u0026amp; connector configuration)\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 E84 X1?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2013-2015 BMW X1 equipped with the \u003cstrong\u003eN20\u003c\/strong\u003e 2.0L engine. It does not fit the 3.0L inline-6 (N55) models.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to recalibrate the DME after installing these sensors?\u003c\/h4\u003e\n\u003cp\u003eNo software flash is necessary, but clearing active diagnostic trouble codes and resetting engine fuel adaptations via an OBD-II scanner is recommended for immediate closed-loop optimization.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eMaintain precise lambda control and protect your catalytic converter from unburnt fuel wash with direct-fit sensors designed to meet tight European emissions tolerances.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67551293800696,"sku":"DS-E56D9IICT","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-bmw-x1-2013-2015-2-0l-1.jpg?v=1790794710","url":"https:\/\/performancechiptuning.com\/products\/o2-oxygen-sensor-upstream-downstream-for-bmw-x1-2013-2015-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}