AutoMeter Ecometer Digital Gauges

Ecometer digital gauges by AutoMeter are simple, plug-and-play devices that connect to your vehicle's OBDII port. They allow for instantaneous monitoring of the exact fuel economy, as driver input affects the amount of fuel you use more than anything else. So much more than simple vacuum gauges, they monitor a broad range of engine parameters to precisely determine how much you're spending at the pump. Designed to work with nearly any 1996 and newer OBDII gasoline engine vehicle, AutoMeter Ecometer digital gauges can help you realize fuel savings of up to 30 percent with only minor changes in your driving habits. Product features include: * Digital tach and speedometer included in functions, as well as instant and cumulative fuel economy * 5 ft. wiring harness with a one-wire installation (only takes a few minutes) * Displays RPM, speed, instant mpg, and average mpg * Hardware included Show Less