AI ELM: OBD2 Car Scanner

Check Engine light on? Find out why in a minute: AI ELM reads the fault codes (P0420, P0171, P0300…) and explains in plain words what they mean, how urgent they are and what to check first. AI ELM turns a cheap ELM327 adapter into a clear car diagnostic tool. Plug it into the OBD-II port, connect over Bluetooth or Wi‑Fi and see what your car is telling you — in plain words. FAULT CODES WITH MEANING • Stored, pending and permanent codes with a description • Freeze frame: the engine conditions when the code was set • Readiness monitors and how often self-tests run • Clear codes — after the app saves a report LIVE DATA AND RECORDING • Engine speed, temperatures, fuel trims, load and more • History graphs and min/max for every value • Record a drive with markers and export it as CSV • Recording keeps running in the background CHECK A USED CAR BEFORE BUYING • VIN check and control unit software • Recently cleared codes and incomplete monitors — what a seller may be hiding • A report you can share with a mechanic AI EXPLANATION • The AI reads codes, live values and your notes and explains the likely cause and next steps • Pay only for what you use: credits or a subscription FREE AND FAIR • Reading codes, live data and reports are free • Fault codes with descriptions and freeze frame are free; the used-car check, recording and monitor tests open for a short video or a credit • The subscription opens everything without ads PRIVATE AND OFFLINE • Works without the internet: diagnostics, recordings and reports stay on your phone • No account needed. Sign in only if you want your credits, vehicles and reports on all your devices WORKS WITH YOUR ADAPTER • ELM327-compatible adapters over Bluetooth LE or Wi‑Fi, including common clones • The app checks what your adapter can and cannot do • No adapter yet? Try the demo car AI ELM reads standard OBD-II data available on petrol cars sold in the EU since 2001, diesels since 2004 and US cars since 1996. AI conclusions do not replace an inspection at a workshop.