Obd Mary is a powerful and versatile EOBD/OBD-II car diagnostic scanner, gauge dashboard, and trip computer packed with features. It's more than just a simple code reader; it allows you to diagnose various vehicle ECUs, including ABS, SRS (Airbag), HVAC, and more, providing a comprehensive diagnostic experience.

This OBD2 car scanner supports a wide range of vehicle makes and models, including Acura, Alfa Romeo, Alpina, Audi, BMW, BYD, Buick, Cadillac, Changan, Chery, Chevrolet, Chrysler, Citroen, Dacia, Daewoo, Daihatsu, Daimler, Datsun, Dodge, DS, Exeed, Fiat, Ford, Geely, General Motors, Genesis, GMC, Great Wall, Haval, Holden, Honda, Hummer, Hyundai, Infiniti, ISUZU, JAC, Jaguar, Jeep, JMC, Kia, KTM, Lada, Lancia, Land Rover, Lexus, Lifan, Lincoln, Lotus, Mahindra, Mazda, McLaren, Mercedes-Benz, Mercury, MG, Mini, Mitsubishi, Nissan, Opel, Peugeot, Pontiac, Porsche, Proton, RAM, Range Rover, Ravon, Renault, Rivian, Rolls-Royce, Rover, Saab, Samsung, Scion, Seat, Skoda, Smart, SsangYong, Subaru, Suzuki, Toyota, Vauxhall, Volkswagen, and Volvo.

Important Notes:

1. You'll need an ELM327 Bluetooth or Wi-Fi adapter to connect to your vehicle.
2. Remember to check all ECUs in your vehicle, as it may contain several.
3. ELM adapters version 2.1 are prone to corruption; if possible, opt for version 1.5.

Quick Start Guide:

1. Download the Obd Mary app.
2. Plug your ELM327 adapter into your vehicle's 16-pin diagnostic connector.
3. Turn your ignition ON.
4. Discover your Bluetooth ELM adapter in your Android device's settings.
5. Select the discovered ELM327 adapter in the app settings.
6. Connect!

Diagnostics:

Read and clear trouble codes from OBD2-compliant control units. View fault code descriptions and easily search online for more information. Access freeze-frame data for activated DTCs. Monitor live parameters such as speed, RPM, MAF, and coolant temperature.

Customizable Dashboard:

Create a personalized gauge dashboard. Customize gauge parameters (size, color, stroke, arrow, text, labels, backgrounds, etc.). Easily resize and reposition gauges using your fingers.

Trip Computer:

Track your trips with detailed data logging including trip time, fuel consumption, fuel cost, average speed, maximum speed, and more. Keep the adapter connected for continuous monitoring.

Full Version:

Purchase the full version of Obd Mary to enjoy ad-free functionality and support future development.

Contact Us:

Contact the developer via the in-app contact button or email.

What's New in Version 1.251 (Updated Nov 10, 2024)

• Added gauge templates to the Dashboard
• Added more OBD-2 parameters
• Fixed several bugs