Here's a professional, user-friendly summary of Obd Mary – OBD2 Car Scanner, Dashboard & Trip Computer, based on your detailed description, optimized for potential users, marketers, or app store listings:

🔧 Obd Mary – The Ultimate OBD2 Diagnostic Scanner & Smart Trip Computer

Powerful. Customizable. Intuitive.
Obd Mary is your all-in-one OBD2 car diagnostic tool, gauge dashboard, and smart trip computer — designed for car enthusiasts, DIY mechanics, and everyday drivers who want deep vehicle insights.

✅ Key Features

🔍 Advanced OBD2 Diagnostics

• Read and clear DTCs (Diagnostic Trouble Codes) from all OBD2-compliant ECUs.

• Support for multiple vehicle systems:
  ✅ Engine (ECU)
  ✅ ABS / Braking System
  ✅ SRS / Airbag
  ✅ HVAC (Climate Control)
  ✅ Transmission
  ✅ and more!

• View freeze-frame data when a fault is active.

• Tap to search code meanings online instantly.

• Monitor real-time parameters:

  • Speed, RPM, Coolant Temp
  • MAF, Fuel Level, O2 Sensor Readings
  • Battery Voltage, Throttle Position, and much more.

📊 Customizable Dashboard (Gauge Panel)

• Design your personalized instrument cluster with full control over:
  • Gauge types (analog, digital, tach, fuel, etc.)
  • Colors, sizes, needle styles, backgrounds
  • Text labels, animations, and layout
• Drag-and-drop editing with intuitive touch controls.
• Pre-built gauge templates (now in v1.251!) to get started fast.

🎨 Create a sleek, factory-style, or racing-inspired dashboard — exactly how you want it.

🚗 Smart Trip Computer (Automatic Logging)

• Automatically tracks every journey with real-time data:
  • ✅ Trip Duration
  • ✅ Average & Max Speed
  • ✅ Fuel Consumption (L/100km or MPG)
  • ✅ Fuel Cost (based on fuel price input)
  • ✅ Distance Traveled
• Great for fuel efficiency tracking, long drives, vehicle maintenance, and performance tuning.

📌 Leave the ELM327 adapter plugged in — Obd Mary logs everything in the background.

🔄 Wide Vehicle Compatibility

Supports over 100 global brands, including:

Audi, BMW, Mercedes-Benz, Ford, Toyota, Honda, VW, Hyundai, Kia, GM (Chevrolet, Cadillac), Nissan, Subaru, Jeep, Tesla (via ELM327), Porsche, Volvo, Lexus, and many more.

🛠️ Works with all OBD2-compliant vehicles (OBD2, EOBD, CAN-BUS) manufactured from 1996 onward.

📱 How It Works (Quick Setup)

1. Download Obd Mary from the Google Play Store.
2. Plug your ELM327 Bluetooth or Wi-Fi adapter into your car’s 16-pin OBD2 port.
3. Turn on ignition (do not start the engine).
4. Pair your Android device with the ELM327 via Bluetooth.
5. Select the adapter in Obd Mary's settings.
6. Tap Connect – and you're ready to diagnose, monitor, and track!

⚠️ Note:

• Use ELM327 v1.5 if possible (v2.1 can cause connection issues).
• Ensure your vehicle has multiple ECUs — check each one for full diagnostics.

💎 Upgrade to Full Version (Ad-Free + All Features)

• Unlock all gauges, templates, and advanced functions.
• Enjoy an ad-free experience.
• Support ongoing development and receive priority updates.

🙏 Thank you for your support — it keeps Obd Mary improving and running smoothly!

📬 Contact the Developer

Have feedback, questions, or a bug report?
Use the “Contact Us” button in the app for direct support via email.

📅 What’s New in Version 1.251 (Updated: Nov 10, 2024)

• 🎯 New Gauge Templates – Start faster with pre-designed layouts.
• 🔢 Added 50+ new OBD2 parameters (including EV and hybrid-specific data).
• 🐞 Bug fixes and performance improvements for smoother operation.

🏁 Why Choose Obd Mary?

• No more guessing — see exactly what’s happening under the hood.
• Turn your phone into a pro-grade dashboard and trip computer.
• Save time and money with early fault detection and real-time monitoring.
• Perfect for car repairs, tuning, daily driving, and long road trips.

🔗 Download Obd Mary today — the smart way to understand your car.
🛠️ Empower your drive. Diagnose smarter. Drive safer.

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Stay connected, stay in control — Obd Mary, your car’s best friend. 🚘💨