The Innova 5010 CarScan Code Reader is a great entry-level tool for diagnosing check engine problems, checking road trip readiness, inspecting used cars and more (no automotive experience needed.) Product Features:Reads & Clears check engine light with a click of a buttonI/M readiness monitorsRed-Yellow-Green LEDs indicate emissions test readiness & alert of pending problemsAll in one displayEmission Readiness Advisor
