Bluetooth Car OBD-II Diagnostics Scanner Tool Use your Android Phone or Tablet to Read and Correct Fault Codes on your car! Simply plugs into your cars OBD2 socket, then connect via Bluetooth to your Phone! You can download one of the many free OBD2 online Apps to your phone. Once you have downloaded a suitable App to you device you can: Quickly read trouble codes stored in your vehicles ECU Turn off the MIL ("Check Engine" light) Freeze Frame Data and Live Data Scanning Read fault codes, clear all stored fault codes Read live vehicle information and other diagnostic information Compatible with all OBD-II compliant vehicles Display current sensor data, including: Oxygen sensor voltages/associated short term fuel trims Great tool, both fun and useful SAMEDAY DISPATCH! (on orders received be