UMEIJA OBD2 Scanner for iOS & Android — Bluetooth 5.4, Live Data & Code Clearing

UMEIJA V011 is a Bluetooth 5.4 OBD2 car scanner that reads and clears fault codes, streams live sensor data, and delivers visual diagnostics to iOS and Android phones.

The UMEIJA V011 OBD2 Scanner is a compact diagnostic adapter that plugs into your vehicle’s OBD-II port and links to a dedicated app on iPhone or Android. It supports fast DTC reads, live data visualization, emission readiness checks, VIN retrieval, and clearing of CEL/MIL after repairs. With broad vehicle compatibility and Bluetooth 5.4, this tool gives hobbyists and DIYers clear, actionable information without complex hardware or expensive shop visits.

How does V011 reveal what’s wrong with my car?

V011 reads standard OBD-II diagnostic trouble codes (DTCs) and displays them in plain language through the app, plus it shows live sensor streams to help pinpoint issues. It can access freeze frame data and produce diagnostic reports you can save or share with a mechanic.

• Fast DTC readout and code lookup explanations
• Live data streaming for sensors like RPM, coolant temp, and vehicle speed
• VIN retrieval and freeze frame capture for quick vehicle identification
• Diagnostic reports exportable from the app for records or repairs

Can I use this easily if I’m not a mechanic?

Yes — the V011 is designed for beginners: the app interprets check engine light codes, shows clear charts, and includes guides and tutorial videos. You’ll get step-by-step help for common procedures and guidance on whether a code indicates urgent attention or routine maintenance.

• App-based explanations of fault codes and likely causes
• Visual charts that compare live readings to typical ranges
• Built-in how-to guides and video tutorials for common checks
• 24-hour email support and an included manual for setup help

What vehicles and systems does the V011 support?

The V011 supports more than 96% of car makes and models from 1996 onward and works with the nine main OBD protocols. It’s multi-language and compatible with most petrol and light-duty diesel vehicles sold globally, making it a versatile diagnostic option.

• Works with major brands like Toyota, Ford, BMW, Mercedes, Nissan, and more
• Covers vehicles from 1996 to modern OBD-II compliant cars
• Supports common OBD protocols for wide compatibility
• App available in multiple languages (English, German, Spanish, etc.)

How do I connect V011 to my phone and start diagnostics?

Plug the V011 into your vehicle’s OBD-II port, turn the ignition on (engine running as required), enable Bluetooth on your phone, and open the UMEIJA app. For Apple devices do not manually pair in iOS Bluetooth settings — open the app and it will handle the connection automatically.

• Insert adapter into the OBD-II port and power vehicle to ON or running
• Enable Bluetooth on your phone before opening the app
• Use the app’s QR code to download and follow on-screen pairing steps
• Disconnect after use to avoid drawing vehicle battery power

Who is this for: The UMEIJA V011 is ideal for car owners who want to understand check engine lights, DIY enthusiasts who perform routine maintenance, and drivers who want a low-cost alternative to repetitive diagnostic shop visits. It’s also useful for independent mechanics who need a portable, app-driven scanner that supports quick live-data checks across a broad range of vehicles.