Obd Mary

Obd Mary is a comprehensive EOBD/OBD-2 car diagnostic scanner, gauge dashboard, and trip computer designed to enhance your vehicle's diagnostic capabilities with a range of exciting features. With our OBD2 Car Scanner, Obd Mary, you can not only read and clear OBD-2 Trouble Codes (DTCs) but also perform diagnostics on various vehicle Electronic Control Units (ECUs) such as ABS, SRS, Airbag, HVAC, and more.

Our Car Scanner, Obd Mary, supports an extensive list of vehicle 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, and Volvo.

Attention!!!

1. You will need an ELM327 Bluetooth or Wi-Fi adapter to connect to your vehicle using this application.

2. Your vehicle may contain multiple ECUs (electronic control modules), so ensure you check all of them.

3. ELM adapters version 2.1 can sometimes be corrupted; if possible, opt for version 1.5.

Quick Start Guide

1. Download the app.

2. Plug the ELM327 adapter into the 16-pin diagnostic connector in your vehicle.

3. Switch 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

With Obd Mary, you can read and reset trouble codes from OBD2 compliant control units. You can view fault code descriptions and easily search for them online with just a click. Freeze-frame data can be read if a DTC is activated. Additionally, you can monitor live parameters such as speed, RPM, MAF, and coolant temperature.

Dashboard

Utilize our OBD2 app as a customizable gauge dashboard. Create your own set of gauges and tailor almost all gauge parameters, including sizes, colors, positions of strokes, arrows, texts, labels, backgrounds, and more. In edit mode, you can resize and reposition gauges to your desired layout using your fingers. Enjoy your personalized style!

Trip Computer

Track your trips using our Obd Mary app along with an ELM327 adapter. Keep the adapter connected inside your car, and the app will automatically connect to your vehicle to log your trip data, including trip time, fuel consumption, fuel cost, average speed, maximum speed, and more.

Full Version

Purchase the full version of the Obd Mary app to access all functionalities without ads. By buying the app, you support future development and ongoing support. Thank you for your support!

Contact Developer: Feel free to contact us using the appropriate button on the main app screen or via email.

What's New in the Latest Version 1.251

Last updated on Nov 10, 2024

- Added gauge templates on the Dashboard
- Added more OBD-2 parameters
- Fixed some bugs