Please enter your 16-digit TouchScan or OBDwiz license key and click OK. You must have a full license key to purchase the professional option.

License Key   


TouchScan/OBDwiz Professional Add-On


Enhance the diagnostic capabilities of TouchScan or OBDwiz with the Professional Add-On.

Visa, Mastercard, Discover, Diners Club, JCB Accepted Acceptance Mark
  • Enhanced graphing
    • Overlap multiple parameters
    • Add unlimited graphs
    • Zooming, panning and cursors
  • Data Mapping
    • View the value of one parameter based on two independent parameters
  • Full diagnostic report
    • Emissions readiness
    • Trouble code readout with descriptions
    • Service $05 results - Oxygen sensors
    • Service $06 results - On-board monitoring
    • Service $09 results - In-performance tracking counters
  • Vehicle manager
    • Store and recall data from multiple vehicles
  • Software sensor calibration
    • Offset or scale any vehicle parameter (calibration in TouchScan/OBDwiz only)
    • Compensate for oversized tires (calibration in TouchScan/OBDwiz only)
  • User-defined parameters
    • Create your own PIDs as a combination of vehicle PIDs
    • Create manufacturer enhanced PIDs
    • Built-in Enhanced PIDs include
      • Boost pressure
      • Air-to-Fuel Ratio
      • Knock Retard (GM vehicles)
      • Cylinder Misfire Count (GM and Ford vehicles)
      • Engine Oil Temperature (GM vehicles)
      • Transmission Fluid Temperature (GM vehicles)
      • Engine Oil Life Remaining (GM vehicles)
      • Availability of each PID depends on your vehicle.
  • Support for Service $08
    • Evaporative system leak test
    • Diesel particulate filter regeneration

  • Availabilty of enhanced features is dependent on your vehicle year, make, and model.

You must have a valid TouchScan or OBDwiz license to purchase this add-on. If you do not have a license then you can get one on the TouchScan page.


Upon purchase of the professional add-on, you will receive an email with your license key. If you do not receive your license key within one hour of purchase, please check your spam filter or contact

OBD Diagnostic Report OBD2 Diagnostic Report OBD Graphing
OBD2 Graphing OBD Graph Configuration OBD2 Graphing
Vehicle Mapping OBD Evap Test User-defined PID Editor
OBD2 Sensor Calibration OBD2 Vehicle Manager User-defined PID Viewer

Our Services

We provide high quality OBD2 products for professional mechanics and do-it-yourselfers.

Our OBD equipment can turn off your check engine light, read and erase trouble codes, display real-time parameters, and measure fuel economy. Most importantly, it can save you hundreds of dollars in service costs! Read More »

Get In Touch

Have a question or comment? We would love to hear from you. Contact Us »

If you would like to become a distributor of our software, please contact

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