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This OBD2 engine ECU diagnostics tool utilizes a Wi-Fi/Bluetooth ELM327 adapter to provide comprehensive vehicle diagnostics. The app displays data from various electronic control units (ECUs), offering real-time graphical representations and data logging capabilities. It also displays and clears diagnostic trouble codes (DTCs).
Users can configure minimum/maximum thresholds for each sensor/PID, triggering alerts when these limits are exceeded. The app supports both Bluetooth and Wi-Fi ELM327 OBD adapters, though versions 1.5 to 2.1 are recommended (many users report issues with other versions).
Important Note: ELM327 chips are compatible only with vehicles supporting the OBD2 standard:
Beyond standard OBDII parameters, the app supports extended PIDs for various car brands, including:
Note: Not all listed PIDs are supported by every vehicle model. Users can select desired PID types in "Settings / PID types". Some Mitsubishi models offer system control (e.g., cooling fan, fuel pump). For MUT parameter reading and actuator control on certain CAN-bus Mitsubishi models (Montero/Pajero IV, Outlander 2, etc.), an ISO 9141-2 protocol profile must be created. (Not all Mitsubishi CAN-bus models support this protocol.) Custom parameter creation is also possible.
Minor bug fixes and improvements.
Latest Version3.5.9 |
Category |
Requires AndroidAndroid 6.0+ |
Available on |