V309 Car Fault Detector Elm327 Obd2 Diagnostic Tool Code Reading Card Red black

Description

Retrieve Vehicle Infor: OBD2 scanner enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car. Auto OBD2 Scanner: This is an easy-to-use plug-n-play check engine code reader that read and clear codes. This little code scanner retrieves genericcodes and displays DTC definitions on the TFT color screen. It can check engine related fault codes, find out what caused.