Introducing Obd Mary, the ultimate EOBD/OBD-2 car diagnostic scanner, gauge dashboard, and trip computer designed to enhance your vehicle's performance monitoring. With Obd Mary, you can not only read and clear OBD-2 Trouble Codes (DTCs) but also perform comprehensive diagnostics on various vehicle ECUs, including ABS, SRS, Airbag, HVAC, and more.

Our OBD2 Car Scanner, Obd Mary, supports an extensive range of vehicle brands, from Acura to Volvo, ensuring compatibility with a wide variety of cars. Whether you drive a luxury sedan or a compact hatchback, Obd Mary has you covered.

Attention!!!

1. To use Obd Mary, you'll need an ELM327 Bluetooth or Wi-Fi adapter to connect to your vehicle.

2. Remember, your vehicle may have multiple ECUs (electronic control modules), so make sure to check all of them for a complete diagnosis.

3. Be cautious with ELM adapters; version 2.1 can often be corrupted. Opt for version 1.5 if possible.

Quick Start Guide:

1. Download the Obd Mary app.

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

3. Turn the ignition ON.

4. Discover your Bluetooth ELM adapter in your Android device settings.

5. Select the discovered ELM327 adapter in the app settings.

6. Connect and start using Obd Mary!

Diagnostics:

With Obd Mary, you can effortlessly read and reset trouble codes from OBD2-compliant control units. Access detailed fault code descriptions and search for them online with a single click. If a DTC is activated, you can also view freeze-frame data. Monitor live parameters such as speed, RPM, MAF, and coolant temperature to keep your vehicle in top condition.

Dashboard:

Transform your device into a personalized gauge dashboard with Obd Mary. Customize your gauges to your liking, adjusting sizes, colors, positions, and more. In edit mode, resize and reposition gauges with your fingers to create a dashboard that reflects your style.

Trip Computer:

Track your journeys with ease using Obd Mary and an ELM327 adapter. Keep the adapter connected to log essential trip data, including trip time, fuel consumption, fuel cost, average speed, and maximum speed.

Full Version:

Upgrade to the full version of Obd Mary to enjoy all features without ads. By purchasing the full version, you support future development and ongoing support. We appreciate your contribution!

Contact Developer:

Feel free to reach out to us using the contact button on the main app screen or via email for any inquiries or assistance.

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