How To - Tool Tuesday - OBDII Bluetooth Diagnostic Scanner

When things go wrong with your cars ECU and you find yourself staring a check engine light in the face in can often mean a very costly visit to the diagnostics bay at your local garage. Those days are gone when you get yourself an OBDII Bluetooth diagnostics scanner. This little gadget and the accompanying Android smartphone app will make diagnosing the problem and clearing codes as easy as checking Facebook.