The Car Scanner ELM OBD2 app provides a comprehensive solution for iPhone users seeking a powerful and versatile Bluetooth OBDII scan tool. This review explores its features, functionality, and compatibility to help you understand if it’s the right diagnostic tool for your needs.
Transforming Your iPhone into a Powerful Diagnostic Tool
The Car Scanner app leverages the power of your iPhone and a compatible Bluetooth 4.0 (Bluetooth LE) OBDII adapter to unlock a wealth of information about your vehicle’s performance, diagnostics, and sensor data. This app essentially transforms your iPhone into a sophisticated trip computer and diagnostic scanner.
Key Features of the Car Scanner App
Car Scanner offers an impressive range of functionalities, including:
Customizable Dashboard
Tailor your dashboard to display the gauges and charts most relevant to your needs, allowing you to monitor critical parameters in real-time.
Extended PID Support
Access hidden data by adding custom PIDs (Parameter IDs), providing insights beyond the standard OBDII parameters.
Diagnostic Trouble Code (DTC) Reading and Resetting
Diagnose and clear DTC fault codes with a comprehensive database of code descriptions, functioning similarly to a dedicated scan tool.
Mode 06 Data Analysis
Utilize Mode 06 data for in-depth ECU self-monitoring test results, assisting in proactive maintenance and potentially reducing repair costs.
Emission Readiness Check
Verify your vehicle’s readiness for emissions testing, ensuring compliance before heading to the inspection station.
Comprehensive Sensor Monitoring
View data from all available sensors on a single screen for a holistic overview of your vehicle’s health.
Vehicle Specific Profiles
Benefit from connection profiles tailored to various car manufacturers, including Toyota, Mitsubishi, GM, Ford, and many more, unlocking enhanced features for specific models.
HUD Mode
Project essential data onto your windshield using the HUD (Heads-Up Display) mode, keeping your eyes on the road.
Acceleration Measurement
Accurately measure acceleration times, such as 0-60 mph and 0-100 km/h.
Trip Computer Functionality
Track fuel consumption statistics and monitor your driving efficiency with the built-in trip computer.
VAG Group Encoding (Select Models)
Access encoding functions for VAG group vehicles (Volkswagen, Audi, Skoda, Seat) based on MQB and PQ26 platforms, allowing customization of hidden parameters.
Compatibility and Requirements
The Car Scanner app requires a compatible Bluetooth 4.0 (Bluetooth LE) OBDII ELM327 adapter. Recommended adapter brands include Kiwi 3, Viecar, V-Gate, Carista, LELink, and Veepeak. Avoid cheap, generic adapters, often labeled as v2.1, due to potential connectivity issues and performance problems. The app supports most vehicles built after 2000 using the OBD2 standard.
Conclusion
The Car Scanner ELM OBD2 app offers a powerful and versatile solution for iPhone users looking to transform their device into a comprehensive Bluetooth OBDII scan tool. With its extensive features, customizable interface, and broad vehicle compatibility, it’s a valuable tool for both casual car enthusiasts and professional mechanics. While a compatible adapter is required, the free version of the app provides access to a significant number of features, with in-app purchases or subscriptions unlocking the full potential of this diagnostic powerhouse.
