ANCEL ELM327 OBD2 Scanner. ELM327 OBD2 Funtions Ancel ELM327 Bluetooth work Android phone only. All ELM327 only read the engine errors, can not read the special errors for abs, airbag and so on. Bluetooth Car Diagnostic Tool Read Erase Errors Engine System OBDII EOBD Automotive Code Reader.
