J1939OBD is made and published by S.Koepge. AppBrain is an independent app data site and isn't affiliated with S.Koepge. The app name, icon, screenshots and description belong to S.Koepge and are shown as published on the App Store.
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- Last updated
- January 13, 2026
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Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- March 2019
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 13.6 MB
- Content rating
- Everyone
Technologies used by J1939OBD
About the app and developer
About J1939OBD
J1939OBD is a productivity app developed by S.Koepge.
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App Information
J1939OBD is freely available from the App Store. The app size is 13.60 MB. The latest version available is 1.3. The last update was on January 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2019.
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By S.Koepge, from the App Store
Description by S.Koepge Written by the developer, not by AppBrain. Click to read.
The app supports the following functions:
- Display the active error codes
- Display the passive error codes
- Delete the error codes
- Display of engine measured values
- Information about the status DPF
- Information about the SCR system
- Information about fuel consumption
- Engine information
- Terminal mode
To connect to the engine you need an EML327 compatible Wifi OBD interface as of V1.4 and a connection cable from the diagnostic connector to OBD. Various manufacturers offer corresponding cables, as well as a well-known engine manufacturer from Cologne, who distributes a corresponding adapter cable via his dealer network. Visit my homepage for further informations.
An EML327 Wifi interface is offered on known Internet platforms.