ELM327 OBD2 scanner: read fault codes & live engine data via Bluetooth & WiFi.
10+ downloads
About OBD Car Scanner Pro
OBD Car Scanner Pro is an auto & vehicles app developed by AanStudio.
Download Statistics
OBD Car Scanner Pro has been downloaded 18 times. In the last 30 days, the app was downloaded 17 times. It is ranked in the top 100 auto & vehicles apps.
User Ratings
The app has no ratings yet.
App Information
OBD Car Scanner Pro is FREE to download. The APK download size is 11.05 MB. The latest version available is 1.1.2. The last update was on August 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play 5 days ago.
Description
Turn your phone into a professional car diagnostic tool! Just plug in an ELM327 OBD2 adapter (Bluetooth or WiFi) and get real-time engine data, fault codes and dozens of advanced tools — all from your phone. FREE: • Real-time live data — RPM, speed, coolant temperature, throttle, engine load, battery voltage, MAF, O2 sensors, fuel trims and more • Tap any parameter for its lowest, average and highest values, a mini chart, plus an explanation of the normal range • Read & clear diagnostic trouble codes (DTC) with descriptions — 879 code meanings stored inside the app, works with no internet • Check Engine lamp (MIL) status & number of stored codes • Fuel economy / trip computer — km/L, distance and estimated trip cost • Immobilizer check — read fault codes from the immobilizer system (read-only; the app cannot read key codes, copy or program keys) • OBD2 terminal + Demo mode to try the app without a car PRO FEATURES (one-time purchase — no subscription, yours forever): • No ads, forever • Custom dashboard — pick and arrange the parameters you want to see • Custom PIDs — add your own OBD parameters (mode, PID, formula) • Parameter alerts — vibration + notification when temperature, voltage or RPM crosses your threshold • HUD mode — windshield reflection display for night driving • Battery & charging check — battery and alternator verdict from voltage • 0–100 km/h performance test with record keeping (automatically 0–60 mph when imperial units are selected) • PDF diagnostic report — share results with your workshop via WhatsApp • Mode 06 — on-board monitor test results (catalyst, O2 sensors, etc.) • I/M Readiness — emission monitor status, ready before an emissions test • Freeze Frame — snapshot of engine conditions when the fault occurred • Read the VIN straight from the ECU, plus Calibration ID, CVN, module name and active protocol • Data recording + history + parameter charts COMPATIBILITY: Works with ELM327 OBD2 adapters (Bluetooth & WiFi). Supports OBD2-compliant vehicles (generally fuel-injected cars from 2008 onward; some earlier). Clean Material Design interface, English & Indonesian, dark mode, metric and imperial units. PRIVACY: Your vehicle diagnostic data stays on your device. We run no server, collect no usage analytics and require no account. The only data that leaves your device is an anonymous crash report (Firebase Crashlytics) if the app stops unexpectedly — it contains the error details, device model, Android version, app version and the type of adapter in use; no personal data, no VIN and no location. CSV exports and PDF reports are created only when you ask, and shared only if you choose to. IMPORTANT: This app is for diagnostic purposes. Do not use while driving. The performance test carries risk, is for closed or private tracks only, and is entirely the user's responsibility. Developed by Aan Studio · aanstudio.dev@gmail.com Privacy Policy: https://aanstudio-ui.github.io/privacy-policy.html Terms of Service: https://aanstudio-ui.github.io/terms-of-service.html
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