OBD2 Scanner Diagnostic Tool Vehicle Check Engine Code Readers with Reset & I/M Readiness & More Car OBDII/EOBD Diagnostic Scan Tool for All Vehicles After 1996 Features: 1.Read Codes/Erase Codes: Read and clear fault codes of the engine/temperature light on the vehicle's dashboard, with the ability to turn off the check engine light after maintenance and repairs. 2.Data Stream: View dynamic real-time data such as car speed/battery voltage, and display it in curve, whichis simpler and more intuitive. .
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