Car Scanner ELM OBD2

Transform your smartphone into a professional OBD2 car scanner with Car Scanner ELM OBD2, the comprehensive vehicle diagnostics tool that gives you real-time access to your engine's performance data. Whether you're troubleshooting issues, monitoring fuel efficiency, or staying ahead of expensive repairs, this app connects via a Wi-Fi or Bluetooth OBD2 adapter to unlock hidden information from your car's ECU that manufacturers keep concealed.

Take complete control of your vehicle's diagnostics with a fully customizable dashboard. Build your own layout by selecting gauges and charts that matter to you, then add custom extended PIDs to access sensor data normally hidden from drivers. Monitor all sensors simultaneously on a single screen, track real-time performance metrics, and dive deep into your car's behavior without visiting a mechanic.

Diagnose problems like a professional technician. Read and reset DTC fault codes using the app's massive database of code descriptions, interpret free-frame data captured when faults occur, and access Mode 06 ECU self-monitoring test results that reveal how your vehicle is performing. Check emission readiness status before your vehicle's emissions test, potentially saving time and stress at the inspection station.

Optimize your driving and maintenance costs. The integrated trip computer tracks fuel consumption statistics to help you understand your real-world efficiency, while the precision acceleration measurement tool records 0-60 and 0-100 times with scientific accuracy. A windshield HUD mode projects critical data onto your glass for safer, eyes-on-the-road monitoring.

Car Scanner ELM OBD2 supports most vehicles built after 1996 that comply with OBD2 standards (most cars from 2000 onwards). Special connection profiles unlock exclusive features for Toyota, Lexus, Volkswagen, Audi, Skoda, Seat, Renault, Dacia, Hyundai, Kia, Mazda, Ford, Subaru, Nissan, Infiniti, Mitsubishi, Chevrolet, Opel, Vauxhall, and more. Advanced users gain access to coding capabilities for VAG group vehicles and select Toyota models, allowing customization of hidden settings like video-in-motion, ambient lighting, and drive mode profiles.

The app requires an ELM327-compatible OBD2 adapter (sold separately). Genuine brands like OBDLink, Kiwi 3, V-Gate, Carista, LELink, and Veepeak deliver reliable connections and stable performance. Access more premium diagnostic features free than any competing app on the market.