Obd Mary

OBD Mary - Advanced Car Diagnostics & Dashboard

OBD Mary is a professional-grade EOBD/OBD-2 diagnostic tool featuring a customizable dashboard and trip computer with powerful functionality.

Comprehensive Vehicle Diagnostics

Our OBD2 scanner goes beyond basic trouble codes - diagnose multiple vehicle ECUs including:

• ABS systems
• SRS/Airbag modules
• HVAC controls
• And more

Supported Vehicle Brands

Works with most major manufacturers including:

• European: Audi, BMW, Mercedes-Benz, Volkswagen, Volvo
• Asian: Toyota, Honda, Hyundai, Kia, Nissan
• American: Ford, Chevrolet, Chrysler, Dodge, GMC
• And many others (see full list on our website)

Requirements

Getting Started

1. Download the OBD Mary app
2. Connect ELM327 to your OBD2 port
3. Turn ignition ON (engine may remain off)
4. Pair adapter via Bluetooth
5. Select device in app settings
6. Begin diagnosing!

Key Features

Diagnostics Tools

• Read/Clear DTCs with detailed descriptions
• View freeze frame data
• Monitor live parameters (RPM, speed, temps)
• Internet search for fault codes

Custom Dashboard

• Create personalized gauge layouts
• Fully customizable display elements
• Drag-and-drop editing interface
• New gauge templates available

Trip Computer

• Track timing and distance
• Calculate fuel consumption
• Monitor driving statistics
• Record max/average speed

Premium Version

Upgrade to enjoy:

• Ad-free experience
• Full feature access
• Support continued development

Version 1.251 Updates

Latest improvements include:

• New dashboard gauge templates
• Additional OBD2 parameters
• Various bug fixes

Questions? Contact our support team directly through the app.