The MFD15 Gauge from CANchecked is a very powerful little unit that offers high degrees of customization of the display. You can set it up in multiple different ways, and with the addition of a rotary encoder (knob), you can further improve functionality by adding CANbus Input capability to a standalone ECU. You can do things like turn fuel pumps on and off manually, turn fans on and off manually, switch maps, etc. all through a single gauge!
The gauge can be used via OBD2 as well, allowing you to read parameters from your car still on a stock ECU!
If it wasn’t already enough, it’s also configurable right on your phone, Android or Apple, using WiFi!
