Obd Mary

Introducing Obd Mary, the ultimate EOBD/OBD-2 car diagnostic scanner, gauge dashboard, and trip computer designed to enhance your vehicle's maintenance experience. With Obd Mary, not only can you read and clear OBD-2 trouble codes, but you can also perform diagnostics on various vehicle ECUs such as ABS, SRS, Airbag, HVAC, and more.

Our versatile OBD2 Car Scanner, Obd Mary, supports an extensive range 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.

Important Notes

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

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

3. When selecting an ELM adapter, version 2.1 can sometimes be corrupted; opting for version 1.5 is recommended if available.

Quick Start Guide

1. Download the Obd Mary app.

2. Connect the ELM327 adapter to your vehicle's 16-pin diagnostic connector.

3. Turn ON the vehicle's ignition.

4. Pair your Bluetooth ELM adapter with your Android device through the settings.

5. Select the discovered ELM327 adapter within the Obd Mary app settings.

6. Initiate a connection to start using the app!

Diagnostics

Obd Mary enables you to read and reset trouble codes from OBD2-compliant control units. You can easily access fault code descriptions and search for more information online with a single click. In cases where a DTC (Diagnostic Trouble Code) is active, you can view freeze-frame data. Additionally, live parameters such as speed, RPM, MAF, and coolant temperature can be monitored in real-time.

Dashboard

Transform your Obd Mary app into a customizable gauge dashboard. Craft your unique set of gauges and adjust nearly all aspects of them, including sizes, colors, positions of strokes, arrows, texts, labels, backgrounds, and more. In edit mode, you can resize and reposition gauges to your liking using simple finger gestures. Personalize your dashboard to match your style!

Trip Computer

Keep your ELM327 adapter connected to your vehicle and let Obd Mary log your trip data. Track essential metrics such as trip time, fuel consumption, fuel cost, average speed, and maximum speed, providing you with detailed insights into your journeys.

Full Version

Upgrade to the full version of the Obd Mary app to unlock complete functionality without any ads. By purchasing the full version, you support future development and ongoing support. We appreciate your support!

Contact Developer

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

What's New in Version 1.251

Last updated on Nov 10, 2024:

• Added gauge templates on the Dashboard
• Included more OBD-2 parameters
• Fixed various bugs