UMEIJA V011 OBD2 Scanner Bluetooth 5.4 for iOS & Android — Live Data, DTC Read/Clear

The UMEIJA V011 OBD2 Scanner is a compact Bluetooth 5.4 diagnostic adapter that reads and clears fault codes, streams live engine data, and connects to iOS and Android devices via a dedicated app.

The V011 combines comprehensive vehicle diagnostics with straightforward smartphone controls so you can inspect performance, interpret engine warnings, and capture sensor readings without special tools. Plug it into your car’s OBD2 port, launch the companion app, and get real-time insight into systems such as engine, emissions readiness, and live sensor telemetry. Its broad vehicle compatibility and visual charts make technical details easier to understand whether you’re troubleshooting or monitoring routine health.

How does this scanner identify and clear engine faults?

The V011 reads Diagnostic Trouble Codes (DTCs) quickly and presents descriptions in the app to help you understand what triggered the check engine light. It also supports clearing codes after the underlying issue is addressed, resetting monitors and turning off MIL/CEL when appropriate.

• Fast DTC reading and code descriptions
• Clear stored fault codes once repairs are complete
• Reset readiness monitors and turn off MIL/CEL
• Retrieve VIN, freeze frame and stored sensor snapshots

What live data and performance tests can I view?

The device streams real-time parameters so you can observe measurements like engine speed, coolant temperature, and voltage as they change. Data is plotted in clear charts inside the app, helping you compare values against expected ranges and spot anomalies during driving or idle tests.

• Live sensor streaming (RPM, speed, temp, voltage)
• Onboard monitoring and data logging for diagnostics
• Visual charts to simplify trend identification
• Exportable diagnostic reports for reference or mechanics

Will the V011 work with my car and phone?

The V011 supports a wide array of OBD-II protocols and is compatible with most gasoline and diesel vehicles from 1996 onward, covering many major makes. Its Bluetooth 5.4 radio offers reliable wireless pairing with both Android and iOS devices through the vendor’s app; follow the app pairing tips for a smooth connection.

• Compatible with over 96% of car models, 1996–present
• Supports multiple languages inside the app
• Bluetooth 5.4 for stable, low-latency connections
• App available for Apple and Android; QR code included for download

How user-friendly is setup and ongoing use?

Setup is plug-and-play: insert the adapter into the vehicle’s OBD2 port, enable Bluetooth on your phone, and open the app to begin. The app provides guided screens, graphical readouts, and built-in how-to resources so even new users can interpret codes and follow steps to clear them after proper repair.

• Quick plug-in to the standard OBD2 connector
• App-guided workflow and video tutorials included
• Helpful reporting and step suggestions for troubleshooting
• Customer support and manual with 24-hour email troubleshooting

Who is this for? The UMEIJA V011 is aimed at vehicle owners who want deeper visibility into car systems without professional equipment: DIY mechanics, daily drivers who prefer to diagnose before paying for service, and enthusiasts who monitor performance. It’s also useful for fleet managers and technicians needing a portable, app-driven tool for routine checks. Note that clearing codes should follow completed repairs; unresolved faults may require dealer-level tools to reset in some cases.