Haltech's new Flex Fuel Sensor allows tuners to make compensations to ignition timing, fuelling and boost based on the percentage of ethanol present in your cars fuel system.
The Haltech Flex Fuel Sensor is made to be installed between the fuel pressure regulator and the fuel tank, it measures the ethanol content of the fuel and sends this information back to the engine management system. The Flex Fuel Sensor works with Haltech's Platinum Sport and Pro ECU range of engine management systems.
Nathan from Haltech explains more about the Haltech Flex Fuel Sensor in this short series of videos.
For more information check out Haltech's website.