{"product_id":"oxygen-sensors-for-chevrolet-cruze-2011-2015-1-4l-upstream-downstream","title":"Oxygen Sensors for Chevrolet Cruze (2011-2015) 1.4L Upstream \u0026 Downstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor Replacement Set for 2011-2015 Chevrolet Cruze\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit oxygen sensor set replaces aged upstream and downstream lambda sensors on the 2011-2015 Cruze to restore closed-loop air-fuel metering accuracy, stabilize engine idle, and eliminate catalyst efficiency trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Cruze Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eOn the \u003cstrong\u003eDelta II\u003c\/strong\u003e platform equipped with the turbocharged \u003cstrong\u003e1.4L Family 0 (LUJ\/LUV)\u003c\/strong\u003e engine, exhaust gas temperatures and chronic PCV-related oil vapor intrusion severely foul the factory zirconia sensing elements over time. The upstream sensor suffers from silicone contamination and heavy carbon plating, causing sluggish voltage switching between 0.1V and 0.9V. This lag skews the ECM short-term fuel trims (STFT), triggering rich or lean running conditions, engine misfires, poor throttle transition, and excessive fuel consumption. Concurrently, an aged downstream sensor fails to accurately monitor three-way catalytic converter efficiency, triggering false P0420 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 2-piece sensor kit features dual-laser-welded stainless steel bodies engineered to withstand continuous 1,400°F thermal cycling without seal compromise. High-grade planar ceramic elements rapidly reach closed-loop operating temperatures via internal high-output heater circuits. Direct-fit pre-terminated weatherpack wiring harnesses and factory-pinned pinouts eliminate signal resistance issues caused by splicing. Pre-treated threads with high-temperature anti-seize ensure gall-free installation into factory M18x1.5 exhaust bungs, restoring microsecond lambda feedback to optimize fuel injection pulse width.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\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;\"\u003e2011-2015 Chevrolet Cruze\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;\"\u003eLUJ\/LUV 1.4L Turbo \/ Delta II\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;\"\u003e138 hp \/ 148 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;\"\u003e55572216, 55572215, 213-4698, 213-4699\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2011-2015 Chevrolet Cruze Eco 1.4L L4 Turbo\u003c\/li\u003e\n  \u003cli\u003e2011-2015 Chevrolet Cruze LT 1.4L L4 Turbo\u003c\/li\u003e\n  \u003cli\u003e2011-2015 Chevrolet Cruze LTZ 1.4L L4 Turbo\u003c\/li\u003e\n  \u003cli\u003e2016 Chevrolet Cruze Limited Eco, LT, LTZ 1.4L L4 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Delta II Cruze?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2011-2015 Chevrolet Cruze equipped with the \u003cstrong\u003eLUJ\/LUV\u003c\/strong\u003e 1.4L turbocharged engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these sensors require wire splicing during install?\u003c\/strong\u003e\u003cbr\u003e No, both sensors include OEM-style factory connectors for direct plug-and-play installation without wire splicing or pinning.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eKeep your daily driver operating at peak thermal efficiency with precise lambda monitoring built to resist thermal shock, curb tailpipe emissions, and deliver predictable throttle response under daily commuter driving cycles.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50511207203064,"sku":"DS-ERSRHL7VQ","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oxygen-sensors-for-chevrolet-cruze-2011-2015-1-4l-upstream-downstream-1.jpg?v=1789411298","url":"https:\/\/performancechiptuning.com\/fr\/products\/oxygen-sensors-for-chevrolet-cruze-2011-2015-1-4l-upstream-downstream","provider":"Performance Chip Tuning","version":"1.0","type":"link"}