Aux 9 & 10 are not exposed on this plugin and so to use E-Throttle it is recommended to use Aux 1 & 2 (FP Speed 1 and FP Speed 2, Fuel pump setup can be changed to use a different fuel speed method) with an external E-Throttle controller.
Three Analog inputs are available on the expansion connectors which can be used to add TPS (Sub) and the APS inputs.