{"product":{"id":11142677332310,"title":"Nostrum ESSIM Ethanol Sensor Signal Interface Module, Universal Kit","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eThe Nostrum ESSIM is an Ethanol Sensor Signal Interface Module: it reads ethanol content and fuel temperature in real time on a petrol engine and turns that into signals your ECU or dash can use. This is the universal kit - the module, a universal output harness and a universal power harness with bare unterminated ends - for a build with no ready-made vehicle kit behind it. If you are blending fuel and want the calibration to know what is actually in the tank rather than guessing from the last fill, this is the part that closes the loop.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlex fuel builds where the blend changes between fills and the tune needs to follow it\u003c\/li\u003e\n\u003cli\u003eEngine swaps, kit cars and race builds with no vehicle-specific ESSIM kit available\u003c\/li\u003e\n\u003cli\u003eTuners feeding ethanol content to two devices at once, one on CAN and one on an analog input\u003c\/li\u003e\n\u003cli\u003eOwners who want live ethanol content and fuel temperature on a phone while testing a new blend\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat The Module Reads And Sends\u003c\/h2\u003e\u003cp\u003eESSIM gives you 0-5V analog, PWM and CAN outputs, configured individually and usable simultaneously, so a standalone ECU can take the CAN message while a logger takes the analog signal from the same module. Ethanol content and fuel temperature are the core readings, and fuel pressure can be added with a compatible pressure sensor. The iOS and Android app handles live monitoring, and it needs a phone rather than a tablet or a Windows machine.\u003c\/p\u003e\u003ch2\u003eWiring A Universal Kit Into Your Build\u003c\/h2\u003e\u003cp\u003eThe universal power harness ships with bare, unterminated ends. That is deliberate - it is what lets the kit go into any build - but it means you are making off switched power and ground yourself and routing the loom to suit the car. The Continental SE1004 ethanol sensor is a separate purchase, along with the fuel line adapters to plumb it in. If Nostrum builds a dedicated kit for your car, such as the \u003ca href=\"\/products\/nostrum-3-0l-eb-explorer-st-essim-kit\"\u003e3.0L EcoBoost Explorer ST ESSIM kit\u003c\/a\u003e, that route arrives pre-terminated and saves the wiring work.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Nostrum High Performance\u003c\/li\u003e\n\u003cli\u003eProduct Type: ethanol content and fuel temperature sensing module kit\u003c\/li\u003e\n\u003cli\u003eSKU: E467-1143\u003c\/li\u003e\n\u003cli\u003eOutputs: 0-5V analog, PWM and CAN, configurable individually and usable together\u003c\/li\u003e\n\u003cli\u003eIncluded: ESSIM module, universal output harness, universal power harness with bare unterminated ends\u003c\/li\u003e\n\u003cli\u003eRequired separately: Continental SE1004 ethanol sensor and fuel line adapters\u003c\/li\u003e\n\u003cli\u003eOptional: compatible fuel pressure sensor\u003c\/li\u003e\n\u003cli\u003eWarranty: limited lifetime on Nostrum manufactured parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePlan the custom wiring before ordering: this kit expects you to terminate switched power and ground and route the harness yourself.\u003c\/li\u003e\n\u003cli\u003eOrder the Continental SE1004 sensor and the fuel line fittings to mount it alongside the module.\u003c\/li\u003e\n\u003cli\u003eCheck which output your ECU or logger wants, and that you have a spare input free for it.\u003c\/li\u003e\n\u003cli\u003eFor an Explorer ST, 2.3 Ranger or 3.0 Ranger Raptor, ask about the vehicle kit before taking the universal route.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eNostrum High Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eEthanol Sensor Signal Interface Module (ESSIM) universal kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eE467-1143\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasured Values\u003c\/th\u003e\n\u003ctd\u003eEthanol content, fuel temperature; fuel pressure with optional sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003e0-5V analog, PWM, CAN - individually configurable, usable simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApp Support\u003c\/th\u003e\n\u003ctd\u003eiOS and Android smartphone app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Items\u003c\/th\u003e\n\u003ctd\u003eESSIM module, universal output harness, universal power harness (bare unterminated ends)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired Accessories\u003c\/th\u003e\n\u003ctd\u003eContinental SE1004 ethanol sensor (separate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eLimited lifetime (Nostrum manufactured parts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eUniversal, custom wiring required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs the ethanol sensor included?\u003c\/h3\u003e\u003cp\u003eNo. The kit is the module and the two harnesses. The Continental SE1004 sensor is bought separately, with the fittings to plumb it into the fuel line.\u003c\/p\u003e\u003ch3\u003eCan I use the analog and CAN outputs at the same time?\u003c\/h3\u003e\u003cp\u003eYes. The outputs are configured individually and run simultaneously, so one module can feed an ECU on CAN and a logger or gauge on analog.\u003c\/p\u003e\u003ch3\u003eShould I buy this or a vehicle-specific kit?\u003c\/h3\u003e\u003cp\u003eIf Nostrum makes a kit for your car, take it - it arrives pre-terminated with vehicle-specific lines and adapters. The universal kit is for cars with no dedicated version, or builds already being wired from scratch. Compare it against the \u003ca href=\"\/collections\/fuel-sensors\"\u003efuel sensor range\u003c\/a\u003e.\u003c\/p\u003e","vendor":"Nostrum High Performance","product_type":"Fuel Sensors","created_at":"2026-07-24T13:03:42+01:00","handle":"nostrum-essim-module-universal-kit","updated_at":"2026-09-08T16:06:19+01:00","published_at":"2026-07-24T17:58:12+01:00","template_suffix":null,"published_scope":"global","tags":"brand:nostrum-high-performance, cat:fuel, dept:performance-parts, type:fuel-sensors, universal-fit","variants":[{"id":54805989884246,"product_id":11142677332310,"title":"Default Title","price":"677.58","sku":"E467-1143","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-07-24T13:03:42+01:00","updated_at":"2026-09-08T16:06:19+01:00","taxable":true,"barcode":null,"grams":0,"image_id":null,"weight":0.0,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14231279436118,"product_id":11142677332310,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":83087874359638,"product_id":11142677332310,"position":1,"created_at":"2026-07-24T16:02:02+01:00","updated_at":"2026-07-24T16:02:04+01:00","alt":"Nostrum ESSIM Module - Universal Kit","width":500,"height":333,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/DSC1084-Enhanced-NR-2__30131.1727812492_6f516542-8602-4ef1-85d2-4f30a7e4f57c.png?v=1784905324","variant_ids":[]}],"image":{"id":83087874359638,"product_id":11142677332310,"position":1,"created_at":"2026-07-24T16:02:02+01:00","updated_at":"2026-07-24T16:02:04+01:00","alt":"Nostrum ESSIM Module - Universal Kit","width":500,"height":333,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/DSC1084-Enhanced-NR-2__30131.1727812492_6f516542-8602-4ef1-85d2-4f30a7e4f57c.png?v=1784905324","variant_ids":[]}}}