Obd Mary

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 the app to your vehicle's OBD-II port.
2. Your vehicle may have multiple ECUs; remember to check each one for potential issues.
3. ELM adapters using version 2.1 firmware are sometimes problematic. 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 OBD-II diagnostic connector.
3. Turn your vehicle's ignition ON.
4. Discover your Bluetooth ELM adapter in your Android device's Bluetooth settings.
5. Select the discovered ELM327 adapter within the Obd Mary app settings.
6. Attempt to connect!

Diagnostics:

Obd Mary allows you to read and clear trouble codes (DTCs) from OBD-II compliant control units. View detailed DTC descriptions and easily search online for more information. Access freeze-frame data for activated DTCs and monitor live parameters such as speed, RPM, MAF sensor readings, and coolant temperature.

Customizable Dashboard:

Create a personalized gauge dashboard with Obd Mary. Customize gauge parameters including size, color, stroke, arrow style, text, labels, and background. Easily resize and reposition gauges using your fingers in edit mode.

Trip Computer:

Keep the ELM327 adapter connected to track trip data, including trip time, fuel consumption, fuel cost, average speed, maximum speed, and more.

Full Version:

Purchase the full version of Obd Mary to enjoy ad-free functionality and support future development. Thank you for your support!

Contacting the Developer:

Feel free to contact the developer using the in-app contact button or via email.

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

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