This Plug-n-Play harness will connect an Ethanol Content Sensor to your Re|Flex allowing it to scale the sequential port injection based on real time content. No more disconnecting a ground or flashing between maps on your port injection controller.
For CANbus integrated cars, this harness allows you to integrate your ethanol content sensor into the factory DME/ECU (requrires the flash platform added integration).
Fits BMW N54/N55/S55 engines
Does not include an ethanol sensor.