In 2016, iPhone users seeking a powerful and versatile OBD2 app found a reliable solution in Car Scanner ELM OBD2. This comprehensive diagnostic tool leveraged the capabilities of Wi-Fi or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 adapters to transform iPhones into sophisticated car scanners. Let’s delve into the features that made Car Scanner ELM OBD2 a standout choice for car enthusiasts and professionals alike.
Customizable Dashboards and Hidden Data
Car Scanner ELM OBD2 offered a unique level of customization. Users could design their dashboards, selecting specific gauges and charts to display real-time data tailored to their needs. Moreover, the app allowed access to custom and extended PIDs (Parameter IDs), unlocking hidden vehicle information not readily available through standard interfaces. This feature was particularly appealing to those seeking a deeper understanding of their car’s performance.
Diagnostics and Troubleshooting with DTC Codes
Beyond real-time monitoring, Car Scanner ELM OBD2 functioned as a comprehensive diagnostic tool. It could read and reset Diagnostic Trouble Codes (DTCs), providing detailed descriptions from a vast database of fault codes. This functionality enabled users to pinpoint issues, understand their severity, and potentially resolve them, saving on costly mechanic visits. Access to Mode 06 data, providing ECU self-monitoring test results, further enhanced the diagnostic capabilities, facilitating proactive vehicle maintenance.
Emission Readiness and Sensor Monitoring
Car Scanner ELM OBD2 also offered valuable features for ensuring vehicle compliance with emission standards. Users could readily check their car’s emission test readiness status. Furthermore, the app provided a comprehensive overview of all sensor readings on a single screen, streamlining the monitoring process.
Wide Vehicle Compatibility and Enhanced Connection Profiles
Car Scanner ELM OBD2 boasted broad compatibility, working with most vehicles utilizing the OBD2 standard, generally those manufactured after 2000 (and some as early as 1996). The app featured specialized connection profiles optimized for various car 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: HUD, Acceleration Tests, and Trip Computer
Beyond core diagnostic functions, Car Scanner ELM OBD2 offered supplementary features enhancing its utility. A Heads-Up Display (HUD) mode projected data onto the windshield, providing convenient access to vital information while driving. Precise acceleration measurements (0-60, 0-100, etc.) were also possible, allowing users to quantify vehicle performance. The app could even function as a trip computer, tracking and displaying fuel consumption statistics.
VAG Group Encoding
For vehicles within the VAG group (Volkswagen, Audi, Skoda, Seat) built on the MQB and PQ26 platforms, Car Scanner ELM OBD2 provided access to encoding functionalities. This allowed users to adjust hidden parameters within the car’s systems, offering further customization options.
Adapter Compatibility and Recommendations
Car Scanner ELM OBD2 required a compatible Wi-Fi or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 adapter. While the app supported a wide range of adapters, it was recommended to avoid cheap, clone adapters often found on online marketplaces due to potential connectivity issues and instability. Recommended adapter brands included Kiwi 3, Viecar, V-Gate, Carista, LELink, and Veepeak.
Conclusion
Car Scanner ELM OBD2 emerged as a leading OBD2 app for iPhone in 2016, providing a potent combination of diagnostics, customization, and data analysis. Its wide range of features, vehicle compatibility, and user-friendly interface made it a valuable tool for both casual car owners and automotive professionals. While a free version was available, unlocking the full feature set required a one-time purchase or subscription.
