OBD is a shortened form of On Board Diagnostics which refer to the capability to diagnose and report health information of the vehicle. Like VAG-COM OBDII 409.1 , it is a computerized system that monitors the performance of some major parts of the engine...

OBD or On-board diagnostics like a VAG HEX CAN USB Interface is usually an automotive term used to refer to a self-diagnostic and even reporting capability of a vehicle. It gives the repair technician or the owner of the vehicle access to the information...

The ELM327 Car Diagnostic Scan Tool can be used to detect data in the car such as Engine RPM, coolant temperature, fuel system, the speed of the vehicle, fuel pressure, air pressure rate etc. The test is performed with the Scan tool to detect errors in...