Originally Posted by Franklin
I'm sure you don't need the controller for the Nexus gauges unless you're referring to the Defi gauges.
No, I'm talking about the Nexus series. They are just like the Defi BF series, microcontrolled full sweep electronic gauges. As such, they require a sensor module and to program/adjust functionality you do so through the supplied controller. The Nexus controller looks like a damned remote control and I don't like it. I suppose you could just unhook it though...