AEM Electronics Flex Fuel Ethanol Content Sensor Kit, 3/8" barb (30-2200)
Fits Universal - not F-150-specific 2.7L EcoBoost · 3.5L EcoBoost · Raptor
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gain
supports added power
price
$236.95
install
3/5 difficulty · COULD NOT VERIFY
An ethanol content sensor that reads the fuel's ethanol percentage and sends that signal to a supporting ECU or tune, letting the truck run E85 blends safely.
heads up
Fuel system hardware is not itself an emissions-control component, but running on E85/high-ethanol blends requires supporting tune changes - verify local fuel regulations and powertrain warranty impact before installing.
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