{"title":"FuelTech O2 Conditioners","description":"\u003cstyle\u003e\n.ase-post{line-height:1.7;color:#1c1c1c;}\n.ase-post h2{margin-top:2.2em;margin-bottom:0.6em;font-size:1.5em;border-bottom:2px solid #eaeaea;padding-bottom:8px;}\n.ase-post h3{margin-top:1.6em;font-size:1.15em;}\n.ase-lede{font-size:1.15em;color:#444;}\n.ase-callout{background:#f2f6fb;border-left:4px solid #1a5cff;padding:16px 20px;margin:26px 0;border-radius:6px;}\n.ase-callout strong{color:#1a5cff;}\n.ase-callout.warn{border-left-color:#d9822b;background:#fff8ee;}\n.ase-callout.warn strong{color:#d9822b;}\n.ase-callout.check{border-left-color:#1f9d55;background:#f0faf3;}\n.ase-callout.check strong{color:#1f9d55;}\n.ase-table{width:100%;border-collapse:collapse;margin:28px 0;font-size:0.95em;}\n.ase-table th,.ase-table td{border:1px solid #e0e0e0;padding:10px 14px;text-align:left;vertical-align:top;}\n.ase-table th{background:#14142b;color:#fff;font-weight:600;}\n.ase-table tr:nth-child(even){background:#f8f9fb;}\n\u003c\/style\u003e\n\u003cdiv class=\"ase-post\"\u003e\n\n\u003cp class=\"ase-lede\"\u003eFuelTech's wideband controllers keep the O2 sensor at operating temperature and send lambda readings to the ECU over CAN. Both units support five wideband sensors and are IP67 rated when connected to their harness.\u003c\/p\u003e\n\u003ch2\u003eNanoPRO or WB-O2 Nano?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNanoPRO\u003c\/strong\u003e — wideband controller, 2\" color touchscreen gauge with up to 5 custom screens, and CAN switch panel in one unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWB-O2 Nano\u003c\/strong\u003e — wideband controller with display. Run several over CAN for bank-to-bank or per-cylinder O2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensors\u003c\/strong\u003e — Bosch LSU 4.2, 4.9 and 5.2, NTK ZFAS and NTK. Variants can include a Bosch LSU 4.2 sensor and a harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ase-callout warn\"\u003e\n\u003cstrong\u003eHarness not included\u003c\/strong\u003e on the base unit. Choose a harness option or order one from \u003ca href=\"\/collections\/fueltech-unterminated-harnesses\"\u003eFuelTech Unterminated Harnesses\u003c\/a\u003e.\u003c\/div\u003e\n\u003cp\u003eBack to the full \u003ca href=\"\/collections\/fueltech-o2-egt-conditioners\"\u003eFuelTech O2 \u0026amp; EGT Conditioners range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"fueltech-nanopro","title":"FuelTech NanoPRO Wideband O2 Sensor Controller","description":"\u003cp\u003eThe FuelTech NanoPRO combines three jobs in one small unit: wideband O2 sensor controller, secondary dash display and touchscreen switch panel. It runs five different wideband sensors, shows ECU data on a 2-inch color touchscreen, and can send button commands to a FuelTech ECU over CAN, which saves analog inputs. With an IP67 rating when connected to its harness, it's used in cars, off-road machines and personal watercraft.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Bosch LSU 4.2, Bosch LSU 4.9, Bosch LSU 5.2, NTK ZFAS and NTK wideband O2 sensors\u003c\/li\u003e\n\u003cli\u003eThree configurable sensor heating modes (normal, fast, current limited) plus auto startup\u003c\/li\u003e\n\u003cli\u003eExtended wideband scale; readings can go slightly below 0.21 lambda\u003c\/li\u003e\n\u003cli\u003e2-inch color touchscreen with up to 5 custom gauge screens (oil pressure, fuel pressure, boost, RPM, engine temperature and more)\u003c\/li\u003e\n\u003cli\u003eSwitch panel buttons sent over CAN bus to a FuelTech ECU, no analog input needed\u003c\/li\u003e\n\u003cli\u003eIP67 rated when properly connected to the harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cp\u003eThe NanoPRO controller. The harness and O2 sensor are not included unless you choose them in the options. Available add-ons are the OBD2 adapter harness, unterminated Bosch LSU 4.2 harnesses (3 ft, 6.5 ft, 15 ft), unterminated Bosch LSU 4.9 harnesses (6.5 ft, 15 ft) and a Bosch LSU 4.2 O2 sensor.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBosch LSU 4.2 (sensor and harness available), Bosch LSU 4.9 (harness available), Bosch LSU 5.2, NTK ZFAS (sensor, harness and Bosch-to-NTK adapter available) and the NTK wideband O2 sensor.\u003c\/p\u003e\n\u003ch3\u003eRelated parts\u003c\/h3\u003e\n\u003cp\u003eNanoPRO \/ WB-O2 Nano mounting bracket, NanoPRO to OBD2 adapter harness, WB-O2 sensor Bosch to NTK adapter harness.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1414\/6340\/files\/Manual_Nano_PRO_ENG.pdf?v=1753294988\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech NanoPRO manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ftmanager.fueltech.com.br\/downloads\/software\/ftmanager.zip\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech FTManager software (ZIP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0013\/0698\/4500\/files\/CAD_3D_-_FuelTech_Nano_PRO.zip?v=1686678086\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech NanoPRO 3D CAD file (ZIP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which O2 sensors work with the NanoPRO?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bosch LSU 4.2, Bosch LSU 4.9, Bosch LSU 5.2, NTK ZFAS and the NTK wideband O2 sensor.\"}},{\"@type\":\"Question\",\"name\":\"Does the NanoPRO come with a sensor and harness?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Harness and sensor are not included with the base unit. Choose them in the Harness and Options selections.\"}},{\"@type\":\"Question\",\"name\":\"What's the difference between the harness options?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You can order the controller alone, with the OBD2 adapter harness, or with an unterminated Bosch LSU 4.2 harness (3 ft, 6.5 ft or 15 ft) or Bosch LSU 4.9 harness (6.5 ft or 15 ft). A Bosch LSU 4.2 sensor can be added on the no-harness, OBD2 and LSU 4.2 harness options.\"}},{\"@type\":\"Question\",\"name\":\"Can the NanoPRO display data other than AFR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. It works as a secondary gauge showing data such as oil pressure, fuel pressure, boost, RPM and engine temperature, with up to 5 custom screens.\"}},{\"@type\":\"Question\",\"name\":\"How does the switch panel feature work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The touchscreen buttons communicate with a FuelTech ECU over CAN bus, adding functions without using an analog input.\"}},{\"@type\":\"Question\",\"name\":\"Is the NanoPRO waterproof?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is IP67 rated when properly connected to its harness, which suits marine, off-road and automotive use.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"w\/o harness \/ no o2 sensor needed","offer_id":50629574590681,"sku":"3010009597","price":349.0,"currency_code":"USD","in_stock":true},{"title":"w\/o harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629574623449,"sku":"3010009597 \/ 3022000965","price":448.0,"currency_code":"USD","in_stock":true},{"title":"w\/ OBD2 Adapter Harness \/ no o2 sensor needed","offer_id":50629574656217,"sku":"3010009597 \/ 2002012793","price":398.0,"currency_code":"USD","in_stock":true},{"title":"w\/ OBD2 Adapter Harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629574688985,"sku":"3010009597 \/ 2793 \/ 0965","price":497.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 3ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629574721753,"sku":"3010009597 \/ 2001006086","price":408.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 3ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629574754521,"sku":"3010009597 \/ 6086 \/ 0965","price":507.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629574787289,"sku":"3010009597 \/ 2001003625","price":418.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629574820057,"sku":"3010009597 \/ 3625 \/ 0965","price":517.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629574852825,"sku":"3010009597 \/ 2001003839","price":428.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629574885593,"sku":"3010009597 \/ 3839 \/ 0965","price":527.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.9 unterminated harness \/ no o2 sensor needed","offer_id":50629574918361,"sku":"3010009597 \/ 2001010315","price":418.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.9 unterminated harness \/ no o2 sensor needed","offer_id":50629574951129,"sku":"3010009597 \/ 2001010334","price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/FuelTech-Nano-Pro-NanoPro-Wideband-O2-Controller.png?v=1791472519"},{"product_id":"fueltech-wb-o2-nano","title":"FuelTech WB-O2 Nano","description":"\u003cp\u003eThe FuelTech WB-O2 Nano is a compact wideband O2 controller with a built-in display. It runs five different wideband sensors and sends its data over CAN to FuelTech PowerFT and VisionFT ECUs, so you can run several conditioners for bank-to-bank or per-cylinder lambda without using up analog inputs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Bosch LSU 4.2, Bosch LSU 4.9, Bosch LSU 5.2, NTK ZFAS and NTK wideband O2 sensors\u003c\/li\u003e\n\u003cli\u003eThree heating modes configurable over CAN (normal, fast, current limited) plus auto startup\u003c\/li\u003e\n\u003cli\u003eExtended wideband scale; readings can go slightly below 0.21 lambda\u003c\/li\u003e\n\u003cli\u003eCAN datalogging with PowerFT and VisionFT ECUs; multiple units supported on one network\u003c\/li\u003e\n\u003cli\u003eDisplay with day\/night dimming and shift light alert\u003c\/li\u003e\n\u003cli\u003eCase matches NanoPRO mounting points\u003c\/li\u003e\n\u003cli\u003eIP67 rated when properly connected to the harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cp\u003eThe WB-O2 Nano conditioner. The harness and O2 sensor are sold separately unless selected in the options: unterminated Bosch LSU 4.2 harnesses (3 ft, 6.5 ft, 15 ft), unterminated Bosch LSU 4.9 harnesses (6.5 ft, 15 ft) and a Bosch LSU 4.2 sensor.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCommunicates over CAN with FuelTech PowerFT and VisionFT ECUs. It is not compatible over CAN with the FT500; on an FT500 it can only be used through its analog output.\u003c\/p\u003e\n\u003ch3\u003eRelated parts\u003c\/h3\u003e\n\u003cp\u003eNanoPRO \/ WB-O2 Nano mounting bracket, WB-O2 sensor Bosch to NTK adapter harness.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1414\/6340\/files\/new-wb-o2-nano-manual.pdf?v=1745345463\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech WB-O2 Nano manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/files.fueltech.net\/software\/ftmanager.zip\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech FTManager software (ZIP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which sensors does the WB-O2 Nano support?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bosch LSU 4.2, Bosch LSU 4.9, Bosch LSU 5.2, NTK ZFAS and the NTK wideband O2 sensor.\"}},{\"@type\":\"Question\",\"name\":\"Does it work with my FT500?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not over CAN. With the FT500 it can only be used through its analog output.\"}},{\"@type\":\"Question\",\"name\":\"Can I run more than one?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Multiple WB-O2 Nano conditioners can share the CAN network for bank-to-bank or individual cylinder O2 readings.\"}},{\"@type\":\"Question\",\"name\":\"Are the harness and sensor included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, unless you select them. The base option is the conditioner only.\"}},{\"@type\":\"Question\",\"name\":\"What's the difference between the WB-O2 Nano and the NanoPRO?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both are wideband controllers for the same sensors. The NanoPRO adds a 2-inch color touchscreen with custom gauge screens and CAN switch panel buttons.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for marine use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is IP67 rated when properly connected to the harness, suitable for marine, off-road and automotive applications.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"w\/o harness \/ no o2 sensor needed","offer_id":50629598413017,"sku":"3010014744","price":199.0,"currency_code":"USD","in_stock":true},{"title":"w\/o harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629598445785,"sku":"3010014744 \/ 3022000965","price":298.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 3ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629598478553,"sku":"3010014744 \/ 2001006086","price":258.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 3ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629598511321,"sku":"3010014744 \/ 6086 \/ 0965","price":357.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629598544089,"sku":"3010014744 \/ 2001003625","price":268.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629598576857,"sku":"3010014744 \/ 3625 \/ 0965","price":367.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.2 unterminated harness \/ no o2 sensor needed","offer_id":50629598609625,"sku":"3010014744 \/ 2001003839","price":278.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.2 unterminated harness \/ add Bosch LSU 4.2 O2 sensor","offer_id":50629598642393,"sku":"3010014744 \/ 3839 \/ 0965","price":377.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 6.5ft Bosch LSU 4.9 unterminated harness \/ no o2 sensor needed","offer_id":50629598675161,"sku":"3010014744 \/ 2001010315","price":268.0,"currency_code":"USD","in_stock":true},{"title":"w\/ 15ft Bosch LSU 4.9 unterminated harness \/ no o2 sensor needed","offer_id":50629598707929,"sku":"3010014744 \/ 2001010334","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/01_CAMP_-_NEWWB02NANO_-Imagem-dos-produtos.png?v=1791472607"}],"url":"https:\/\/www.autosportsengineering.com\/collections\/fueltech-o2-conditioners.oembed","provider":"Autosports engineering","version":"1.0","type":"link"}