PeugeotDiagDTC

Gustavo Ribeiro

About this app

PeugeotDiagDTC is an automotive diagnostic application dedicated to Peugeot vehicles, allowing you to read and clear fault codes (DTCs) directly from your Android smartphone using a Bluetooth OBD2 adapter.

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MAIN FEATURES
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🔍FAULT CODE READING
Read the DTCs stored in your Peugeot’s electronic modules within seconds. The app displays the code, description, and status (permanent / intermittent).

🗑️ FAULT CODE CLEARING
Clear fault codes after repairs quickly and safely, with confirmation before executing the command.

📡 MULTIPLE MODULE SUPPORT
Support for various vehicle systems, including:
• Engine (ECM)
• Transmission (TCM / BSM)
• ABS/ESP
• EPS (Electric Power Steering)
• BSI (Body Control Module)
• And many other CAN/KWP modules

🔗 COMPATIBILITY
• Bluetooth OBD2 adapters (ELM327 and compatible devices)
• KWP2000 and UDS (ISO 14229) protocols
• Compatible with Android multimedia head units (Carlinkit, Android Auto, etc.)
• Android 5.0 (API 21) or higher

🌐 ENGLISH, PORTUGUESE, SPANISH, RUSSIAN, AND FRENCH INTERFACE
Fully translated interface in English, Portuguese, Spanish, Russian, and French, with detailed fault code descriptions specific to Peugeot models.

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HOW TO USE
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1. Connect the Bluetooth OBD2 adapter to your Peugeot’s diagnostic port (usually located under the dashboard on the driver’s side)
2. Pair the adapter in the Android Bluetooth settings
3. Open PeugeotDiagDTC and select the adapter
4. Choose the module to diagnose and tap “Read DTCs”

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NOTES
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• This application is intended for diagnostic and informational purposes. Reading results depend on the OBD2 adapter used.
• Compatibility tested on Peugeot 3008/5008 MK2 models (KWP and UDS).
• Location permission is required by Android for Bluetooth device detection (operating system requirement, not for tracking purposes).

Project developed by Peugeot enthusiasts, with no affiliation to Stellantis/Peugeot.

What’s new

Added parameter reading for DCM7.1A diesel engines to the parameters page, and added an option to select the engine type on the About tab.