Effective OBD2 car diagnostics tool. DTC Scanner. Custom Dashboard. ELM Trip Computer.
Obd Mary is an EOBD/OBD-2 car diagnostic scanner, gauge dashboard, and trip computer with a range of impressive features.
With our OBD2 Car Scanner OBD Mary, you can not only read and clear OBD-2 Trouble Codes but also perform diagnostics for various vehicle ECUs such as: ABS, SRS, Airbag, HVAC, and more.
Our Car Scanner OBD Mary supports brands 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, Volvo
Important Notice:
1. You need an ELM327 Bluetooth or Wi-Fi adapter to connect to a vehicle using this application.
2. Your vehicle may contain multiple ECUs (electronic control modules), so be sure to check all of them.
3. ELM adapter version 2.1 can often be unreliable, so try to choose version 1.5 if available.
Quick Start Guide
1. Download the app
2. Plug the ELM327 adapter into the 16-pin diagnostic connector in your vehicle
3. Turn ON the ignition
4. Discover your Bluetooth ELM adapter in your Android device settings
5. Select the discovered ELM327 adapter in the app settings
6. Try to connect!
Diagnostics
Read and reset trouble codes from OBD2-compliant control units. View fault code descriptions and search online with a single click. Access freeze-frame data when DTC is active. Monitor live parameters like speed, RPM, MAF, and coolant temperature.
Dashboard
Use our OBD2 app as a gauge dashboard. Create your own set of gauges and customize nearly all parameters including sizes, colors, positions of strokes, arrows, texts, labels, backgrounds, and more. Resize and move gauges in edit mode to your preferred location using simple touch gestures. Personalize your style!
Trip Computer
Track your trips with our Obd Mary app and ELM327 adapter. Keep the adapter connected in your car, and the app will automatically connect to your vehicle and log 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 unlock all functionality without advertisements. Your purchase supports future development and maintenance. Thank you.
Contact Developer: Feel free to contact us using the appropriate button on the main app screen. Please use the email channel.
What's New in Version 1.251
Last updated on Nov 10, 2024
Added gauge templates to the Dashboard
Added more OBD-2 parameters
Fixed various bugs
