Car Scanner ELM OBD2 provides real‑time vehicle diagnostics, fault‑code reading, and performance monitoring using an OBD‑II Wi‑Fi or Bluetooth adapter. It lets you view sensor data, track trips, and customize dashboards directly on your Android device. Download Car Scanner ELM OBD2 APK Free to start analyzing your car’s ECU today.
Car Scanner ELM OBD2 APK Features
- Create a personalized dashboard with the gauges and charts you prefer.
- Add custom extended PIDs to reveal data that manufacturers hide.
- Read and clear diagnostic trouble codes (DTCs) with a built‑in database of fault‑code descriptions.
- View free‑frame data to see sensor states at the moment a DTC is stored.
- Access Mode 06 results for ECU self‑monitoring tests, helping reduce repair costs.
- Verify emission readiness before a smog check.
- Monitor all sensor readings on a single screen.
- Compatible with any OBD‑II compliant vehicle (generally 1996‑2000 and newer models).
- Includes connection profiles for many makes such as Toyota, Mitsubishi, GM, Opel, Vauxhall, Chevrolet, Nissan, Infiniti, Renault, Hyundai, Kia, Mazda, Ford, Subaru, Dacia, Volkswagen, Škoda, Seat, Audi, and others.
- Offers a HUD mode that projects selected data onto the windshield.
- Provides precise acceleration measurements (0‑60 mph, 0‑100 km/h, etc.).
- Functions as a trip computer, displaying fuel consumption statistics.
- Supports coding for VAG group vehicles (VW, Audi, Škoda, Seat) on MQB, PQ26, and MLB‑EVO platforms, including features like Video in Motion, MirrorLink in Motion, Traffic Jam Assist activation, drive‑mode profile editing, and ambient‑light configuration.
- Enables coding for Toyota/Lexus models with CAN bus (2008 onward) and select Renault/Dacia models, plus additional service functions for other cars.
- Delivers the most extensive set of free OBD‑II features available on the Play Store.
The application requires an ELM327‑compatible Wi‑Fi or Bluetooth (including Bluetooth 4.0 LE) adapter that plugs into the vehicle’s diagnostic port. Recommended brands are OBDLink, Kiwi 3, V‑Gate, Carista, LELink, and Veepeak. Low‑cost Chinese clones labeled v.2.1 may work but often exhibit bugs, and some adapters can cause unstable engine behavior or frequent disconnections, so using a genuine adapter is advised.
Install the free APK now and begin monitoring your car’s performance.


