Home Apps Auto & Vehicles Piston (OBD2 & ELM327)
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Piston (OBD2 & ELM327)

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The description of Piston

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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Info Update

Piston 2.1.3 Update 2019-12-20 * Bugfixes
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