Piston - OBD2 Car Scanner
8.6 399
v3.15.0 by Stinez Pty Ltd
About Piston
Piston (Package Name: com.clockworkbits.piston) is developed by Stinez Pty Ltd and the latest version of Piston - OBD2 Car Scanner 3.15.0 was updated on August 22, 2026. Piston - OBD2 Car Scanner is in the category of Auto & Vehicles with the feature Tools. You can check all apps from the developer of Piston - OBD2 Car Scanner and find 200 alternative apps to Piston - OBD2 Car Scanner on Android. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
With Piston your car’s diagnostic information is at your fingertips.
Is the Check Engine Light (MIL) on? Use Piston to turn your mobile device into a car scanner and read the Diagnostic Trouble Codes (DTCs) related to the problem as well as the Freeze Frame data. This will help you identify and fix the issue.
You will need an ELM 327 based adapter, either Bluetooth or WiFi, which you connect to the OBD2 socket in your vehicle. Piston will guide you through the connection process. You can access the instructions from the Home page after the first installation or from the Settings at any time.
With Piston you can:
• Read and clear Diagnostic Trouble Codes (DTCs) defined by the OBD2 standard
• Look into Freeze Frame data (a snapshot of the data from sensors at the time the ECU detected a malfunction)
• Access data from sensors in real-time
• Check status of Readiness Monitors (monitor emission control devices)
• Store the DTCs you read in a local history
• Login and keep the DTCs you read in the cloud
• Access the charts of the sensors readouts
• Export real-time data from sensors to a file
• Check the VIN number of your car
• Examine the ECUs details, like the OBD protocol or PIDs number
Some of the above are Premium Features and require a single in-app purchase that will unlock all of them. No subscriptions!
This application, in order to become a car scanner, requires a separate ELM327 based device, either Bluetooth or WiFi. Piston is compatible with OBD-II (known also as OBDII or OBD2) and EOBD standards.
All the vehicles sold in the USA from 1996 are required to support the OBD2 standard.
In the European Union, the EOBD was mandatory for petrol engined vehicles starting from 2001 and for diesel vehicles from 2004. For Australia and New Zealand OBD2 is required for all petrol cars made from 2006 and diesel cars made from 2007.
Important: This application can only access the data your vehicle supports and provides via the OBD2 standard.
If you have any questions or suggestions you can contact us at support@piston.app.
Is the Check Engine Light (MIL) on? Use Piston to turn your mobile device into a car scanner and read the Diagnostic Trouble Codes (DTCs) related to the problem as well as the Freeze Frame data. This will help you identify and fix the issue.
You will need an ELM 327 based adapter, either Bluetooth or WiFi, which you connect to the OBD2 socket in your vehicle. Piston will guide you through the connection process. You can access the instructions from the Home page after the first installation or from the Settings at any time.
With Piston you can:
• Read and clear Diagnostic Trouble Codes (DTCs) defined by the OBD2 standard
• Look into Freeze Frame data (a snapshot of the data from sensors at the time the ECU detected a malfunction)
• Access data from sensors in real-time
• Check status of Readiness Monitors (monitor emission control devices)
• Store the DTCs you read in a local history
• Login and keep the DTCs you read in the cloud
• Access the charts of the sensors readouts
• Export real-time data from sensors to a file
• Check the VIN number of your car
• Examine the ECUs details, like the OBD protocol or PIDs number
Some of the above are Premium Features and require a single in-app purchase that will unlock all of them. No subscriptions!
This application, in order to become a car scanner, requires a separate ELM327 based device, either Bluetooth or WiFi. Piston is compatible with OBD-II (known also as OBDII or OBD2) and EOBD standards.
All the vehicles sold in the USA from 1996 are required to support the OBD2 standard.
In the European Union, the EOBD was mandatory for petrol engined vehicles starting from 2001 and for diesel vehicles from 2004. For Australia and New Zealand OBD2 is required for all petrol cars made from 2006 and diesel cars made from 2007.
Important: This application can only access the data your vehicle supports and provides via the OBD2 standard.
If you have any questions or suggestions you can contact us at support@piston.app.
Piston 3.15.0 Update
• Support for Android 17• Bug fixes and improvements
Read More
Piston Features
Previous Versions
More
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 8576e1c4cbf8230fa10619c401b6756649ebfc6a
Size: 10.78 MB
What's New:
• Support for Android 17
• Bug fixes and improvements
• Bug fixes and improvements
Variant
Arch
Version
DPI
1948
June 25, 2026
Piston - OBD2 Car Scanner
3.14.0
(1948)
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: e7b429c81478ca0407214d59074313e2867124bc
Base APK: com.clockworkbits.piston.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 9.86 MB
What's New:
• Improvments in Bluetooth Connection stability
• Improvments in establishing WiFi connections
• Bug fixes and improvements
• Improvments in establishing WiFi connections
• Bug fixes and improvements
arm64-v8a
160-640dpi
1948
August 22, 2026
Piston - OBD2 Car Scanner
3.14.0
(1948)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: f99899910e7c18cfac8e7af43bc81b0acfedce19
Base APK: com.clockworkbits.piston.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 6.66 MB
What's New:
• Improvments in Bluetooth Connection stability
• Improvments in establishing WiFi connections
• Bug fixes and improvements
• Improvments in establishing WiFi connections
• Bug fixes and improvements
arm64-v8a
Android 8.0+
160-640dpi
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0a61ffe25f4b29dd87f243ff523588496c7beb2f
Size: 5.83 MB
What's New:
• Support for Android 16
• Bug fixes and improvements
• Bug fixes and improvements
Variant
Arch
Version
DPI
1709
October 12, 2025
Piston - OBD2 Car Scanner
3.11.0
(1709)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 2f4a1fc2eb666ab9aa4ff0cc2825a357f8caa9e1
Base APK: com.clockworkbits.piston.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 12.32 MB
What's New:
• Bug fixes and improvements
armeabi-v7a
Android 6.0+
160-640dpi
1709
October 24, 2025
Piston - OBD2 Car Scanner
3.11.0
(1709)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: c60528a70f2192d68b450759c9739470b48efc10
Base APK: com.clockworkbits.piston.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 7.48 MB
What's New:
• Bug fixes and improvements
arm64-v8a
Android 6.0+
160-640dpi
1709
May 28, 2026
Piston - OBD2 Car Scanner
3.11.0
(1709)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 005739a9402fcc87f04973e9b5e90f7eb01f8acd
Base APK: com.clockworkbits.piston.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 7.46 MB
What's New:
• Bug fixes and improvements
arm64-v8a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-08-22
Latest Version:
3.15.0
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
Safe to Download
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