Zeitronix ECA Ethanol Content Analyzer Kit




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What's your ethanol percentage?
The ethanol content of E85 fuel can vary from 60% to 92% ethanol. A fill up with E85 can drastically change the mix of fuel in your vehicle. For performance drivers determining actual ethanol content of E85 is essential to maximizing an engine tune and horsepower.

The Zeitronix ECA (Ethanol Content Analyzer) display provides real-time readouts of fuel ethanol content and fuel temperature.

Features a slim aluminum case with red or blue LED lighting for a bright, easy to read, surface mountable display and two analog outputs, ethanol percentage and fuel temperature, are provided for datalogging and engine management system use. The Zeitronix ECA connects via one wire to the sensor providing a real-time look at fuel mixture being sent to the engine.

Note: Flex Fuel Sensor is not included with purchase of the ECA.
GM part number 12568450 or 12570260 is required for installation. Production vehicles including ones with the flex fuel insignia or which can run on E85 have flex fuel sensors.

The usual mounting location for the sensor is the return fuel line.
Always check for fuel leaks.

  • Real time display of fuel ethanol content from 0% to 100%
  • Displays fuel temperature in Fahrenheit and Celsius ranging from -40 to 125 °F (-40 to 52 °C)
  • Error indication in event of signal absence from Flex Fuel Sensor
  • Two analog outputs: Ethanol % and Fuel Temperature for use with datalogging or engine management systems
  • Surface mountable sleek aluminum enclosure with bright LED display visible even in direct sunlight
  • ECA Dimensions: 2.8 x 1.8 x 0.75 inches (71 x 46 x 19 mm)
  • Made in the USA!

ECA (Red or Blue LED)
Flex Fuel Sensor
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