DtcFix PRO, Universal OBD2 Wifi/Bluetooth Car Diagnostic and Error Erase Code Deletion Application. DtcFix PRO, very easy to use, completely secure software. DtcFix PRO helps you for each problem in your vehicle and provides detailed information for each DTC / fault code. DtcFix PRO helps you reduce your repair and repair costs by spot detection and diagnosis in your vehicle!