Fuel Level Sender Adapter

Adapt your resistance-based BMW fuel level signal to work with your AiM MXL dash

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Finally! A way to check fuel level on your track car when the cluster is replaced by an AiM dash.

The BimmerWorld View - In the past, checking fuel level with AiM required pumping the fuel out or knowing and tracking your usage rate. Crude market solutions using a resistor-only lack the accuracy and refinement of this piece developed specifically for this application.

Our Fuel Level Sender Adapter converts a resistance-based fuel sender to the 0-5 Volt signal necessary for use with with AiM data acquisition systems that use that industry standard input for analog channels. 
Much more than just a simple voltage divider circuit, a custom circuit board, ICs, and voltage regulators are used to produce the most accurate output possible. This is imperative when a 0.1V fluctuation can mean as much as a 3-4 gallon reading difference. This can mean the difference between actually finishing races or not, let alone the value of the weight difference from seven pounds per gallon of fuel. Damping is built into the sensor so that the fuel slosh effect on the sensor output is minimized. 

Installation and setup require an available analog input, then creating a custom sensor for your AiM MXL, which is easy and straight forward.  The adapter unit is plug and play for AiM MXL, MXS, MXG, EVO 3, EVO 4, and Mychron 3 Auto units with included MXL extension cable and binder connector. Usable for both track and street-driven cars.

Unit is packaged in a durable plastic enclosure approximately 1.5x1.5 inches in size. Installation instructions included.
  • Ultimate solution for reading true fuel level with AiM MXL dash
  • Plug-and-play adapter
  • Damping feature for minimal slosh-effect changes
  • Can be used in track-only or street driven cars

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