Obd Mary – car scanner and dashboard with ELM327

Obd Mary is a car diagnostic scanner, gauge dashboard and trip computer with a number of cool features.

Attention!!!

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

2. Your vehicle can contain some ECUs (electronic control modules), so don't forget to check all ECUs.

3. ELM adapters version 2.1 are often can be corrupted, so try to choose version 1.5 if you have a chose.

Quick start guide

1. Download the app

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

3. Switch ON ignition

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

5. Select discovered ELM327 adapter in the app settings

6. Try to connect!

Diagnostics

You can read and reset trouble codes from OBD2 compliant control units. Can see fault codes descriptions and search it in internet just by click. Freeze-frame data can be read in case if DTC is activated. You can read live parameters like speed, RPM, MAF, coolant temperature.

Dashboard

Use our OBD2 app as a gauge dashboard. Create your own set of gauges. You can customize approximately all gauge parameters(sizes, colors, positions of stroke, arrow, texts, labels, backgrounds and etc.) Resize and move gauge in edit mode to desired place just using your fingers. Enjoy your style!

Trip computer

Track your trips with our Obd Mary app and ELM327 adapter. Keep the adapter connected all the time inside your car and the app connects to your vehicle and log your trip data:

- trip time;

- fuel consumption;

- fuel cost;

- average speed;

- max speed and etc.

Full version

Buy the full version of the Obd Mary app and get full functionality without an ads. When you are buying the app you support future development and support. Thank you.

Contact developer: Fill free to contact us using appropriate button on the main app screen. Use email channel.

Obd Mary 是汽车扫描仪，计量仪表板和旅行计算机具有许多很酷的功能。

下载应用程序 - >使用ELM适配器连接到车辆 - >开始扫描您的汽车。而已！

要进行扫描和诊断，您需要使用Obd Mary和蓝牙或Wi-Fi ELM327适配器。

使用该应用程序：

  - 汽车扫描仪（读取和重置故障代码/车辆错误;读取汽车参数）;

  - 仪表仪表板（使用自定义仪表;创建自己的仪表板）;

  - 旅行计算机（收集数据，观察统计数据）;

速度，转速，发动机冷却液温度，燃油消耗，发动机负荷，短/长期燃油调整，燃油和空气压力 - 所有这些数据都可以从汽车发动机ECU（电子控制单元）读取。

注意！并非所有ECU都受到应用程序的支持。该应用程序通常支持引擎和传输控制单元。某些ECU如安全气囊，ABS，ESP不受支持。