The Car Scanner ELM OBD2 app, as of August 22, 2019, offers a comprehensive suite of features for vehicle diagnostics and performance monitoring. Utilizing a Wi-Fi or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 adapter, the app connects to your vehicle’s engine control unit (ECU) to provide real-time data and insights.
Key Features of Car Scanner ELM OBD2
Car Scanner ELM OBD2 boasts a range of functionalities that make it a strong contender for the best OBD2 scanner in 2019:
Customizable Dashboard and Extended Data
Users can personalize their dashboard with preferred gauges and charts, displaying real-time data tailored to their needs. The app also supports custom (extended PIDs), unlocking hidden information not readily available through standard interfaces. This allows for in-depth analysis and understanding of vehicle performance.
Diagnostic Trouble Codes (DTCs) and Freeze Frame Data
Like a professional scantool, Car Scanner ELM OBD2 can read and reset DTC fault codes. A comprehensive database of DTC descriptions aids in understanding the issue. Furthermore, the app allows access to freeze-frame data, capturing the sensor state at the moment a DTC is saved, providing valuable context for diagnosis.
Emission Readiness and Sensor Monitoring
Car Scanner ELM OBD2 helps determine vehicle readiness for emission tests. It provides a comprehensive overview of all sensor readings on a single screen, simplifying the monitoring process and enabling quick identification of potential problems. Mode 06 access allows retrieval of ECU self-monitoring test results, aiding in proactive maintenance and potentially reducing repair costs.
Vehicle Compatibility and Specific Profiles
The app is compatible with vehicles utilizing the OBD2 standard, generally those manufactured after 2000, though compatibility extends to some models as early as 1996. Optimized connection profiles enhance functionality for various makes, including Toyota, Mitsubishi, GM, Opel, Vauxhall, Chevrolet, Nissan, Infinity, Renault, Dacia, Hyundai, Kia, Mazda, Volkswagen, Audi, Skoda, Seat, and BMW, among others.
Additional Features
Beyond core diagnostic functions, Car Scanner ELM OBD2 offers a HUD (Heads-Up Display) mode for projecting data onto the windshield, precise acceleration measurements (0-60, 0-100, etc.), trip computer capabilities with fuel consumption statistics, and encoding functions for VAG group vehicles (Volkswagen, Audi, Skoda, Seat) on MQB and PQ26 platforms, allowing adjustment of hidden parameters.
Adapter Compatibility and Recommendations
Car Scanner ELM OBD2 requires a compatible Wi-Fi or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 adapter. Recommended brands include Kiwi 3, Viecar, V-Gate, Carista, LELink, and Veepeak. Caution is advised against cheap generic ELM327 adapters, particularly those marked as v2.1, due to potential connectivity issues, bugs, and potential negative impacts on engine stability.
Conclusion
As of August 22, 2019, Car Scanner ELM OBD2 presented a compelling option for car owners seeking a powerful and versatile OBD2 scanner. Its extensive features, customizable interface, and broad vehicle compatibility made it a valuable tool for both DIY enthusiasts and professional mechanics. However, choosing a reliable ELM327 adapter is crucial for optimal performance and avoiding potential issues.
