Free download CarSys Scan (Best OBD2 & ELM327) APK for Android, PC. Latest version is 1.2, update at December 13, 2017
CarSys Scan (Best OBD2 & ELM327) version 1.2 is only one variant.
CarSys easy help you determine: Check Engine Light, Clears Codes, I/M Readiness Status, VIN, CALID, CVN, O2 Sensor Test, Mode $06 Test...WARNING! China clones ELM327 v2.1 can crashes and stop...