OBD2 Car Scanner ELM327, HT500

Check engine light on? Find out why in seconds — before you pay a mechanic. Turns your iPhone into a professional OBD2 scan tool. Plug a Bluetooth LE or Wi-Fi ELM327 adapter into your car's OBD2 port, connect, and instantly see what your engine computer (ECU) is saying. WHY DRIVERS CHOOSE - Understand the problem in plain English, not just a code - Avoid unnecessary shop diagnostic fees - Walk into the repair shop informed and confident - Clean, modern design that anyone can use READ & CLEAR TROUBLE CODES - Read stored, pending, and permanent diagnostic trouble codes (DTC) - Large built-in code library with simple explanations - Clear codes and turn off the check engine light (MIL) after a repair - View freeze frame data captured when the fault happened LIVE DATA & DASHBOARD - Real-time sensor data: RPM, speed, coolant temp, fuel trims, O2 sensors, MAF, load, and more - Customizable gauges and live graphs - Record sessions and export data as CSV - HUD mode to reflect speed onto your windshield SMOG & EMISSIONS READINESS - Check I/M readiness monitors before your emissions test - Mode 06 on-board test results TRIP & FUEL - Fuel consumption and MPG tracking - Trip computer and driving statistics - 0–60 mph acceleration timer VEHICLE TOOLS - VIN decoder and vehicle info - Save multiple cars in your garage - Share diagnostic reports as PDF COMPATIBILITY Works with most gasoline cars and light trucks sold in the US since 1996, EU petrol cars since 2001, and diesel since 2004 (OBD2 / EOBD / JOBD). Supports all standard OBD2 protocols including CAN. REQUIRED ADAPTER You need an ELM327-compatible OBD2 adapter: - Bluetooth LE (4.0+) or Wi-Fi adapters work with iPhone - Classic Bluetooth adapters do NOT work with iOS (Apple limitation) - Recommended: Vgate iCar Pro BLE, Veepeak OBDCheck BLE, OBDLink CX / MX+, Repair Solution - Avoid cheap clones labeled "v2.1"; they often drop connection TRY BEFORE YOU CONNECT Demo mode lets you explore every feature without an adapter. Available data depends on your vehicle's ECU; some cars do not report every sensor. Never operate the app while driving. The developer is not responsible for any damage resulting from use of this app. Terms of Use: https://binggu1996-home-page.web.app/terms Privacy Policy: https://binggu1996-home-page.web.app/privacy