thinkcar thinkobd 20 automotivo code reader obd 2 scanner professional car auto diagnostic tool check engine light dtc lookup

*read extensive current, pending and permanent codes in obd system quickly *clear detected fault codes and turn off the check engine light efficiently *view graphical live data of vehicle's computer module(s) for easy analyses *view the vehicle's operating parameters at the moment a dtc is detected *read i/m readiness status to have a vehicle inspected for state emissions compliance *perform o2 sensor test to check fuel efficiency and vehicle emissions *read the results of on-board diagnostic monitoring tests for specific components/systems