Flex Fuel Sensor
4.7 (793) In stock
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The FuelTech Flex Fuel sensor is the way in which to monitor and vary the ignition timing, fuel injection and boost level based off the ethanol
A Flex Fuel Sensor is a device that measures the ethanol content in the car’s fuel system. The sensor is installed between the fuel pressure regulator
![](https://cdn.z1motorsports.com/images/thumbs/1200x900_HaltechFlexFuelSensor.webp)
Haltech Flex Fuel Composition Sensor
![](https://external-preview.redd.it/FXYb6pkfBQpsnIi7AqYo0V8LpRmTE0kf692nlNrsr1Y.png?auto=webp&s=6f0fbaa95a7e42555afbaed26045adf3a0ef062a)
Added Flex Fuel Sensor to L86 6.2l, Dyno Tune To Come : r/Chevy
![](https://plazmaman.com/wp-content/uploads/2021/12/Fuel-Sendor-Web-7.jpg)
Flex Fuel Composition Sensor - Plazmaman
![](http://burgertuning.com/cdn/shop/products/Flex-Fuel-Sensor_262af5ee-dcb5-4d43-a350-77d1063e8cfd_1200x1200.jpg?v=1676602408)
Fuel-It! Universal Bluetooth Flex-Fuel Kit
Kit Includes:, ProEFI Flex Fuel Sensor, Flex Fuel Flying Lead Cable, 3/16 Heat Shrink - 2qty, -6 AN Fitting - 2qty, Pins - 2qty
![](https://proefi.com/wp-content/uploads/2024/01/9015-1-scaled.jpg)
Flex Fuel Sensor Kit
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SRM 2.5TFSI Flex Fuel Sensor Kit for Audi 8V RS3 & 8S TTRS - WCT
![](https://m.media-amazon.com/images/I/31zAmMiDULL._US500_.jpg)
Boost Monkey E85 Flex Fuel Sensor Connector Pigtail Plastic Body Flex Fuel Composition Ethanol For GM
![](https://motorsport-electronics.co.uk/onlinehelp/html/lib/441x551xNewItem82.png.pagespeed.ic.VMszcY5VS_.png)
Flex Fuel Sensor
![](https://burgertuning.com/cdn/shop/products/Universal-flex-fuel-sensor-kit_bf875399-3d33-4bc2-ae91-b538e1499a7b_1024x1024@2x.jpg?v=1682457762)
Fuel-It! Universal Bluetooth DIY FLEX FUEL Kit for 5/16
![](https://tougetuning.com/wp-content/uploads/2023/10/11f7a350a6bb939269c109e23beca464daf6f466-scaled.jpg)
AEM Ethanol Content Flex Fuel Sensor Kit - Touge Tuning
![](https://i.ebayimg.com/images/g/1q0AAOSwwdNjdc8c/s-l1200.webp)
Flex Fuel Composition Sensor for 00-05 GMC Sierra 1500 4.3L 4.8L 5.3L
![](https://www.speedingparts.eu/image/16230/310-03-201_textimage02.jpg)
Nuke Flex Fuel Sensor Adapter - Full Flow
![](https://cdn11.bigcommerce.com/s-svnjf7qbac/images/stencil/1280x1280/products/2574/15585/img_15653ethanolsensorweb__49528.1637691165.jpg?c=2)
Unitronic Ethanol Content Sensor w/ Harness - WCT Performance Canada
![](https://pfispeed.com/wp-content/uploads/2021/01/FFS2.png)
FLEX FUEL SENSOR - PFI Speed
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