Obd Mary

OBD Mary: Your Comprehensive OBD2 Car Diagnostic Solution

OBD Mary is a powerful EOBD/OBD-II car diagnostic scanner, customizable gauge dashboard, and trip computer packed with features. It goes beyond simply reading and clearing trouble codes (DTCs); OBD Mary allows diagnostics for various vehicle ECUs, including ABS, SRS (Airbag), HVAC, and more.

Supported Vehicle Brands: 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, Volvo.

Important Notes:

1. An ELM327 Bluetooth or Wi-Fi adapter is required to connect to your vehicle.
2. Thoroughly check all ECUs in your vehicle, as some may be present.
3. ELM adapter version 1.5 is recommended; version 2.1 adapters may experience issues.

Quick Start:

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

Key Features:

• Diagnostics: Read and reset OBD2 trouble codes, view code descriptions, and easily search online for details. Access freeze-frame data for activated DTCs and monitor live parameters (speed, RPM, MAF, coolant temperature, etc.).
• Customizable Dashboard: Create a personalized gauge dashboard. Adjust gauge parameters (size, color, position of stroke, arrow, text, labels, backgrounds, etc.) using simple finger gestures.
• Trip Computer: Continuously track trip data (time, fuel consumption, cost, average speed, maximum speed, etc.) while the ELM327 adapter remains connected.

Full Version:

Purchase the full version for ad-free functionality and to support continued development.

Contact: Reach out to the developer via the in-app contact button or email.

Version 1.251 (November 10, 2024):

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