This is one of the coolest gauges we have ever seen. It plugs directly into the OBDII port on all 96 and later vehicles and does not require any additional wiring. It gets its power/ground and all ECM inputs through the OBDII port. It not only lets you monitor a variety of engine outputs, but it also doubles as a scan tool and allows clearing of fault codes.

Water temp, intake air temp, volts, RPM, are just a few of the engine outputs you can monitor, but our hands down favorite is the real-time MPG gauge. This feature alone can pay for itself as you can see how your driving habits greatly affect your fuel mileage. Wow, what an eye opener~!

This gauge is now included in all of our TDI Vanagon conversions. Check one out installed in a Vanagon cluster here.