AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
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AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
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AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb

Product Description

AEM’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 fuel ethanol content. While many gas 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 delivers the ability to determine 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.

Included:

  • AEM Flex Fuel Sensor
  • Connector & Pins
  • 6AN Fittings

AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb

Fits models: 300ZX / 350Z / 370Z / JUKE / G35 / G37 / Q50 ...
AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
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$227.95

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AEM Ethanol Content (Flex Fuel) Sensor Kit w/ 3/8 Barb
$227.95
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What our customers say

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January 26, 2026
Recommend if you want to run ethanol