Some commonly used systems as follows: Check Engine System: THINKDIAG mini Bluetooth diagnostic tool will read the fault codes, find the cause of the check engine light and point out the problems. This car scanner can show you the live data stream in a graph. Diagnose ABS System: THINKDOAG mini diagnostic scanner checks all ABS to retrieve DTCs, views the live data, and offers you specific info of pending codes. Read SRS System: This code scanner reads the SRS information, detects existing problems to prompt a certain replacement or repair in time to ensure driving safety. Transmission System: This car Bluetooth diagnostic tool reads diagnostic codes from the transmission system and detects whether the car’s speed and load match its transmission’s power output. All Cars Full OBD2 Functions *-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 *-Retrieve the vehicle information of VIN, CINs, and CVNs completely *-Perform the component Test by allowing initiating a leak test for the vehicle’s EVAP system