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AEM Electronics Ethanol Content Flex Fuel Sensor Kit

AEM Electronics Ethanol Content Flex Fuel Sensor Kit

by AEM Electronics

£351.74
GTIN00840879024215
EAN0840879024215
MPN30-2201
Prices updated 17 Mar 2026

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Product Description

AEM Electronics Fuel/Ethanol Content (Flex Fuel) Sensor Kits accurately measure the real-time Ethanol percentage and temperature of your fuel, ideal for programable EMS/ECU engine tuning and calibration applications.Real-time monitoring of ethanol content and fuel temperatureCompatible with AEM Infinity or Series 2 programmable ECUs or third party displays and data loggers*includes comprehensive instructions, electrical connection plug & pin kit and fuel line connectorsAEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine's tuning calibration for the fuel ethanol content. While many fuel stations label flex fuel as E85 (85% Ethanol and 15% Gasoline), actual ethanol content can be much different. Using AEM's Flex Fuel Ethanol Content Sensor offers tuners the ability to accurately monitor the amount of fuel blend being used at any given time.This sensor is ideal for use with AEM's Infinity standalone programmable ECU & Series 2 EMS on flex fuel equipped vehicles, or it can be connected to a dash display or data logger. The sensor can be easily installed into the existing fuel return line at a convenient point between the fuel pressure regulator and the fuel pump. In very high flow systems where restrictions might be an issue, a smaller parallel circuit could be created, as the sensor does not require the full flow to make measurements.This kit comes with a plug and pin kit for electrical connections as well as -6AN hose fittings for integration into the fuel system.Operating Specifications:Battery Voltage: 9 to 18 VMaximum flow: 400 litres per hourOperating Temperature: -40 to 150°C*Sensor Output (12V) Pull-Up Resistor: 2.2 - 10.0 kOhmPlease note: *When installing the sensor for use with non AEM programmable Flex Fuel compatible ECU/EMS, a suitable 12V pull-up resistor may be required. Your display or data logger manufacturer will need to be consulted for compatibility and correct resistor identification.

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