ECUMaster Flex Fuel Sensor - Alcohol Content

Flex Fuel Sensor Kit engineered for ethanol content detection and fuel temperature monitoring. Compatible with ECUMaster EMU Classic and EMU Black, enabling dynamic blending of fuel, ignition, start, and boost control maps. Industry-leading sensor accuracy delivers ethanol content and temperature readings within 0.25 seconds of engine start. Installation requires three connections: switched 12V, ECU ground, and signal output to cam sync 2 (EMU Classic) or dedicated Flex Fuel pin (EMU Black). Maximum flow rating 400 L/h; bypass loop may be required in some applications to prevent signal instability. Ideal for tuners and enthusiasts running alternative fuel blends.