Piston (OBD2 & ELM327)

Piston is the OBD II diagnostic application designed with the simplicity in mind.
The application is capable of:
- reading the live data
- showing the fault codes and clearing them
- displaying the logged freeze frame data

The application requires the OBD II Bluetooth or WiFi dongle (ELM327 based) to communicate with a car.

All the popular OBD II protocols are supported:
- J1850 VPW and PWM
- ISO 9141-2
- KWP 2000
- CAN (11 and 29 bits - both 250 and 500 kBit/s)

If you have any request, comment or suggestion, please don't hesitate to contact me.
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What's New

Updated privacy policy and bug fixes.
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Additional Information

Updated
May 19, 2018
Size
2.1M
Installs
500,000+
Current Version
2.0.1
Requires Android
4.0 and up
Content Rating
Everyone
Permissions
Offered By
Marcin Gierlicki
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