This harness aids in the installation of the Motec engine management system in your Huracan/R8 by breaking out the upshift wires from the factory engine harness without the hassle of trying to tie into the wiring of the TCU connector. This plugs into a 14-way connector underneath the factory slave ECU, and it includes the 7.6kΩ resistor needed in the R8 paddle wire. There is a two-way DTM connector to allow you to easily connect to the break out. Based on which vehicle you have, you will need to connect the E14 wire of the Motec harness to the vehicle-appropriate pin.
Pin 1 - Huracan upshift
Pin 2 - R8 upshift