An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

The current version of the on-board diagnostics (OBD) protocol provides real time data as well as fault diagnostics, thanks to the numerous sensors connected to the data network in the modern vehicle.

The best OBD-II scanners were once expensive luxuries that were exclusive to mechanics and other professionals. Those days are long gone, and we recommend that every driver has one to help ...

Bluetooth readers can be left attached to the ... Scanex’s suggested app – KonnweiLink OBD Check – is no longer supported, but the unit connected easily to alternatives suggested by its ...

One of the simplest yet most crucial tasks every car owner should master is adding windshield wiper fluid. Visibility is paramount when driving, and keeping a full reservoir of this vital fluid ...

which plugs into the OBD2 port and translates the CAN bus messages to OpenXC format. These messages are packaged into JSON format and can be sent over Bluetooth or Ethernet/Wi-Fi to an Android ...

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First things first, we need to address the fact that there are different types of OBD2 scanners. The more traditional kind is that which plugs into the port and has a screen and scanner built-in. As ...