{"product_id":"oxygen-sensors-for-honda-civic-1999-2000-1-6l-upstream","title":"Oxygen Sensors for Honda Civic (1999-2000) 1.6L Upstream","description":"\u003ch2\u003eDirect-Fit Upstream Oxygen Sensor for 1999-2000 Honda Civic\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Upstream Oxygen Sensor replaces the degraded pre-catalytic converter lambda sensor on the 1999-2000 Honda Civic to restore accurate air-fuel ratio monitoring, correct closed-loop fueling, and eliminate engine hesitation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Civic Signal Drift and Element Contamination\u003c\/h3\u003e\n\u003cp\u003eOver thousands of thermal cycles, factory zirconia sensors on the \u003cstrong\u003eEJ6\u003c\/strong\u003e and \u003cstrong\u003eEJ8\u003c\/strong\u003e chassis suffer from heavy carbon fouling, silicone poisoning, and internal heater burnout. As the internal platinum electrodes erode, sensor voltage switching speeds drop dramatically. This latency prevents the factory ECU from tracking real-time combustion changes on the \u003cstrong\u003eD16Y7\u003c\/strong\u003e and \u003cstrong\u003eD16Y8\u003c\/strong\u003e powerplants, resulting in rich-running conditions, compromised fuel economy, erratic idle hunting, and typical P0130-series check engine lights.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eBuilt as a direct plug-and-play solution, this upstream oxygen sensor features a fast-acting ceramic sensing element housed in a 304 stainless steel slotted shell. A fast-reacting internal ceramic heater brings the sensor up to closed-loop operating temperature rapidly during cold starts, drastically cutting down on unburned hydrocarbon emissions. Precision-calibrated internal circuitry delivers instantaneous voltage swing signals between 0.1V and 0.9V, allowing the engine computer to maintain optimal stoichiometric trim tables under all driving loads.\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;\"\u003e1999-2000 Honda Civic (1.6L)\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\u003eD16Y7\u003c\/strong\u003e, \u003cstrong\u003eD16Y8\u003c\/strong\u003e \/ \u003cstrong\u003eEJ6\u003c\/strong\u003e, \u003cstrong\u003eEJ8\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;\"\u003e106-127 hp \/ 103-107 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\u003e36531-P2E-A01\u003c\/strong\u003e, \u003cstrong\u003e36531-P2P-A01\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1999-2000 Honda Civic DX (1.6L SOHC D16Y7)\u003c\/li\u003e\n  \u003cli\u003e1999-2000 Honda Civic LX (1.6L SOHC D16Y7)\u003c\/li\u003e\n  \u003cli\u003e1999-2000 Honda Civic EX (1.6L SOHC VTEC D16Y8)\u003c\/li\u003e\n  \u003cli\u003e1999-2000 Honda Civic CX (1.6L SOHC D16Y7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the EJ6 and EJ8 Civic?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1999-2000 Honda Civic equipped with the 1.6L D-Series engine in the upstream manifold or front pipe location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill replacing this sensor clear an active P0135 trouble code?\u003c\/strong\u003e\u003cbr\u003e Yes, if the diagnostic trouble code is triggered by an open or high-resistance circuit in the factory pre-cat heating element, this direct replacement resolves the fault.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous JDM reliability standards, this sensor restores throttle crispeness and clean combustion to help your high-revving 1.6L Honda engine run efficiently at peak performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50511234990328,"sku":"DS-E7ANZFIBH","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oxygen-sensors-for-honda-civic-1999-2000-1-6l-upstream-1.jpg?v=1789411700","url":"https:\/\/performancechiptuning.com\/fr\/products\/oxygen-sensors-for-honda-civic-1999-2000-1-6l-upstream","provider":"Performance Chip Tuning","version":"1.0","type":"link"}