OBDWiz OBD2 Diag Software

OBDwiz is the automotive diagnostic software that is included with every Carplugs.com PC-based scan tool. It is a breeze to install, easy to use, and is packed with features. Use OBDwiz to troubleshoot a problem with your vehicle, improve fuel economy, clear the ‘Check Engine’ light, and verify emissions readiness. It is touchscreen-friendly, and can even be used as a digital dashboard.

Minimum Requirements

OBDwiz is compatible with all PC-based scan tools sold on this website. It will run on any Windows 2000 or newer computer, as long as it has the Microsoft .NET 2.0 Framework.

Operating System :

Windows 2000 SP4, Windows XP SP2- SP3, Windows Vista (32-bit and 64-bit), Windows 7 (32-bit and 64-bit)

Screen Resolution :

640×480 or higher

OBD Interface :

OBDLink, ElmScan and Elmscan5 Compact


  • Compatible with all PC-based scan tools sold on this website
  • Supports all OBD-II compliant vehicles, including EOBD and JOBD vehicles
  • Customizable dashboards
  • Fuel economy MPG or km/l calculation
  • Real-time dashboard display including multiple trip meters
  • Real-time plotting of all PID values
  • Recording and playback of monitored data
  • Data logging to csv format
  • Reading and clearing diagnostic trouble codes
  • Display battery voltage
  • Read freeze frame data
  • Day-time and night-time display
  • Create custom day- and night-time skins
  • English and Metric units
  • Statistical calculations including min, max, and mean values
  • Over 90 supported PIDs
  • Full control over polling rates and priorities
  • Displays vehicle information including VIN number and calibration ID
  • OBD console for sending commands directly to the vehicle
  • Designed for single and multi-core processors
  • Free unlimited updates*

*Updates are free and unlimited for all releases with the same major version number