OBDLink 6.4.1

The OBDLink app is designed to exclusively work with OBDLink MX+, OBDLink CX, and OBDLink MX WiFi OBD adapters. It does not support any other brand of OBD adapter.

The MX+ model offers Unlimited Free OEM Add-ons with no additional in-app fees.

With the OBDLink app, you can transform your phone or tablet into a comprehensive diagnostic scan tool. It allows you to read diagnostic trouble codes, clear the "Check Engine" light, check emissions readiness, estimate fuel economy, and much more. Some key features of the app include:

• Checking and clearing diagnostic trouble codes
• Reading freeze frame data
• Displaying real-time data for over 90 parameters
• Customizable dashboards
• Emissions readiness information for each US state
• Fuel economy calculation in MPG, l/100km or km/l
• Multiple trip meters
• Logging data to CSV format (compatible with Excel)
• Retrieving vehicle information including VIN number and calibration ID
• Oxygen Sensor Results (Mode $05)
• On-board Monitoring Tests (Mode $06)
• In-performance Tracking Counters (Mode $09)
• GPS tracking to plot vehicle parameters on a map in real-time
• Full diagnostic report that can be e-mailed or uploaded to Dropbox
• Support for English and Metric units of measurement
• Multilingual support for English, Spanish, French, Greek, Italian, and Czech languages
• Free unlimited updates
• Ad-free experience

Note: Continued use of GPS running in the background can significantly decrease battery life.