Review of the Vgate iCar Pro OBD2 Bluetooth scan tool, also available in a wifi version, for reading PIDs, viewing/clearing DTCs, and diagnostics procedures. This is my updated answer to "what's the minimum you can get away with spending in order to talk to the car's full onboard diagnostics reliably". Amazon US: https://amzn.to/2xVTDVx | UK: https://amzn.to/2N9UCHn Follow up video demo drive: https://youtu.be/OKcBbQhZpU4 (Using the above Amazon links helps support my channel and is appreciated!)