OBD Connector - OBD-II, ELM327
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OBD Connector reads your car's diagnostic data right on the device. Connect any ELM327-compatible Bluetooth or Wi-Fi adapter and get live engine telemetry, fault-code lookup, smog-readiness checks, freeze frames, and a complete trip recorder — everything stored locally, no account, no subscription. WHY OBD CONNECTOR • 12,135 trouble codes with full descriptions • Native iOS app — fast, fluid, designed for modern Apple devices • Privacy first: no analytics, no telemetry, no cloud sync. Your VIN and diagnostic history never leave your device. • Four interface languages: English, Русский, Deutsch, Español • One-time purchase. No ads. No in-app purchases. SUPPORTED BRANDS VIN decoder with an offline manufacturer database (33 makes): BMW, Mercedes-Benz, Audi, Porsche, Volkswagen, Toyota, Honda, Hyundai, Kia, Mazda, Nissan, Subaru, Ford, Chevrolet, Tesla, Renault, Peugeot, Citroën, Fiat, Alfa Romeo, Acura, BYD, LADA, UAZ, GAZ and others. Pre-built vehicle profiles for BMW, Volkswagen, Toyota, Hyundai, Ford, LADA, and UAZ — pick a make and year and you're set. DIAGNOSTICS • Read confirmed (Mode 03), pending (Mode 07), and permanent (Mode 0A) DTCs • Clear DTCs (Mode 04) with explicit confirmation and ECU-refusal handling • Freeze frame data (Mode 02) — RPM, vehicle speed, coolant temp, fuel trims, and 12 other parameters captured at the moment the DTC was set • Smog-readiness monitors (Mode 01 PID 01) — Misfire, EVAP, Catalyst, EGR, all 11 standard monitors • On-board monitor test results (Mode 06) — catalyst, O2 sensors, EVAP, EGR and misfire: values, limits and pass/fail • Extended ECU info (Mode 09): VIN, Calibration ID, CVN and ECU name — match TSBs and pass emissions inspection • Vehicle info (Mode 01): OBD compliance, fuel type, fuel-system status, O2 sensors present • Built-in encyclopedia: tap any code to see meaning, common causes, symptoms, and diagnostic steps in your language LIVE DASHBOARD • Three layout styles: Compact, Analog Gauges, Live Charts • Six themes: Default, Carbon, Retro Analog, Digital, High Contrast, Minimal • 55+ supported Mode-01 PIDs with per-vehicle capability detection • Drag-and-drop editor: build your own dashboard for each profile • HUD mode: place the device on the dashboard — large mirrored readouts (speed, RPM) light up in the windshield like a head-up display on premium cars • Real-time RPM, vehicle speed, coolant, throttle, fuel level, MAF, intake air temperature, and more GARAGE & MAINTENANCE • Multiple vehicles in one app: nickname, VIN, engine, photo • Service log with reminders: oil, filters, brake pads, scheduled maintenance by mileage or date • Vehicle health history: timeline of fault codes and service events TRIPS • Full recording with GPS route and OBD data, route drawn on the map • Swift Charts visualizations: speed, RPM, coolant temperature over time • 0-100 km/h acceleration test with 0-60, 0-80, 0-100, 1/4-mile splits and personal-best history • Merge or split trips you accidentally recorded as one (or two) • Export to PDF (printable single-page report), CSV (full data), GPX (Strava / Komoot), and KML (Google Earth) CONNECTION • Bluetooth LE: Vgate iCar Pro BLE, Veepeak BLE+, OBDLink CX, and other compatible adapters • Wi-Fi: standard ELM327 Wi-Fi adapters • Demo Mode with realistic synthetic OBD data — explore the whole app without an adapter PRIVACY OBD Connector does not collect any data. All trip history, vehicle profiles, diagnostic results, and your VIN stay on your device. iCloud Backup covers device-to-device migration; no third-party servers are involved. REQUIREMENTS • ELM327-compatible OBD-II adapter (Bluetooth LE or Wi-Fi)
