Obd Harry Scan is a universal scanner for car diagnostics working according to the OBD2 standard. Works in tandem with Bluetooth / Wi-Fi ELM327 adapter.
Quick start instructions with Wi-Fi ELM327 adapter:
- Download the app -> turn on Wi-Fi -> select “Wi-Fi” connection type in app settings -> start scanning cars! It’s all!
To use with Bluetooth ELM adapter:
- Turn on Bluetooth -> find your adapter in the device’s bluetooth settings -> select your ELM Bluetooth adapter in the application settings -> start scanning the car!
You can scan and diagnose cars using the Obd Harre Scan app and a Bluetooth/Wi-Fi ELM327 adapter.
To take a look at the possibilities of the application without scanning the car, enable the Demo mode in the settings (in this case, you do not need an ELM adapter, all information shown is false). Don’t forget to turn off the Demo mode before actually scanning the car!
The Obd Harry Scan application supports reading multiple ECUs (electronic control units). vehicles may contain multiple ECUs.
You can buy the full version of the app inside. It includes the following additional functionality:
- all OBD2 error codes with decodings are available;
- search for descriptions of errors with possible solutions on the Internet by clicking on an error;
- more than 70 parameters are available, supported by the OBD-II standard of your car + the ability to simultaneously view up to 10 dynamic parameters;
- the ability to select 5 parameters for drawing graphs and unlimited recording of the graph over time;
- freeze frame information is available without restrictions;
- a more complete description of information on the car;
- By purchasing the full version, you support the future development of the application.
Please make sure the free version works correctly with your ELM327 adapter and vehicle before purchasing.
Source: Trash Box
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