OBDAI OBD2 Scanner & ELM327 AI

Tell ARIA what the car is doing. She works the scan tool. OBDAI puts ARIA, the Automotive Reasoning & Intelligence Agent, beside you for car diagnostics. She gets live readings, follows the evidence, connects it with the vehicle's history, and explains what to check next in plain English. ARIA goes deeper with OEM data. New in 3.1: ARIA reaches beyond standard OBD2 into manufacturer modules, including body, transmission and parking aid. Ask her for a manufacturer reading. She finds the module, gets the value, and follows it live on the Following ARIA tab. The readings stay with the session, ready for your next question or your next visit. A growing OEM catalog spans thousands of vehicle applications and tens of thousands of manufacturer-specific parameters. ARIA brings that depth into the same conversation you already use to investigate the car. START WITH THE SYMPTOM "It hesitates when warm." "Help me investigate this check engine light." Tell ARIA what you notice. She chooses readings, sets check-ins and watches, and helps you build the evidence before you buy a part. Recorded drives let you return to the moment the symptom appeared and examine it with her. PICK UP WHERE YOU LEFT OFF ARIA remembers vehicle context, previous inspections, conversations and findings. Compare today's readings with the last session. Continue the investigation without telling the whole story again. With PRO, continue with ARIA at dashboard.obdai.app. TALK, SHOW, UNDERSTAND Use hands-free conversation while working. Show ARIA a warning light, leak, connector, invoice, meter reading or scope waveform. She combines what she sees with the vehicle data and history. Turn the findings into a professional inspection report for a mechanic, customer or buyer. READ THE EVIDENCE BEHIND THE LIGHT Freeze-frame data captures conditions when a code set. Mode 6 Monitor Tests show the engine computer's self-tests against its own limits. Drive-cycle and since-clear history add context for emissions checks and used-car inspections. ARIA connects those results and compares recorded tests across drives. OBD2 TOOLS, READY WHEN YOU NEED THEM - Live data, graphs and custom dashboards - Stored, pending and permanent trouble-code readings - Code clearing, freeze frames and emissions readiness - EV/hybrid battery, charging and motor data - Diesel NOx, DPF, SCR, DEF and AECD data - Session recording, vehicle identification and diagnostic reports OBDonUDS (SAE J1979-2) brings live data, fault records, readiness and freeze frames from vehicles using the newer emissions diagnostic standard into ARIA's workflow. REQUIREMENTS Use a compatible Bluetooth or Wi-Fi ELM327 adapter for standard OBD2. OEM data and OBDonUDS require PRO and the OBD BLE GEN2 adapter. Manufacturer access is read-only; available modules and readings depend on the vehicle, interface and loaded catalog. Standard data covers OBD2-compliant gasoline and diesel vehicles, plus EV/hybrid data exposed by the vehicle. Road-test check-ins and watches require Premium or PRO; keep the app open, on screen and connected. No ads. No data resale. Encrypted cloud sync. obdai.app | [email protected]