Programmable 3-in-1 automotive trip computer, diagnostic scan tool, and up to 37 digital gauges in one (vehicle dependent)Watch fuel consumption, cost-per-mile, coolant temperature, engine speed, horsepower, and much more in real timeWorks on all 1996 or newer OBDII cars, including gas, diesel, propane and hybrid vehiclesChecks for Diagnostic Trouble Codes (DTCs), clears the codes, and can turn off the "Check Engine" lightNo tools required for installation, small size fits nearly anywhere in the vehicleBuckle your seat belts for extreme comedy National Lampoon(r) is taking you on the road! In the bawdy tradition of American Pie and EuroTrip, this rapid-fire fun fest is the ultimate coming-of-age experience, where the envelope gets pushed,...