Mini OBD2 Scanner ELM327 V2.1 Wireless Car Diagnostic Tool – Check Engine Code Reader & Vehicle Fault Detector

Diagnose your vehicle quickly and easily with the Mini OBD2 Scanner ELM327 V2.1, a compact wireless diagnostic tool designed to help you identify engine faults and monitor your vehicle's performance. Simply plug the scanner into your car's OBD-II port and connect it to a compatible smartphone, tablet, or computer using a supported diagnostic app to access real-time vehicle data.

This wireless OBD2 code reader allows you to read and clear diagnostic trouble codes (DTCs), check the cause of the Check Engine Light (MIL), monitor live engine data, and view important performance information. It is an ideal tool for car owners, DIY mechanics, and automotive enthusiasts who want to perform basic diagnostics without visiting a repair shop.

Compatible with most OBD-II and EOBD-compliant gasoline vehicles manufactured from 1996 onward (compatibility may vary by region and vehicle model), the ELM327 V2.1 adapter supports a wide range of diagnostic functions through compatible third-party applications.

Key Features:

• Mini wireless OBD2 diagnostic scanner with ELM327 V2.1 chipset.
• Reads and clears engine fault codes (DTCs).
• Helps identify the cause of the Check Engine Light.
• Displays live engine and vehicle sensor data.
• Monitors vehicle performance in real time.
• Compact, lightweight, and easy to carry.
• Simple plug-and-play installation.
• Works with compatible OBD2 diagnostic apps on supported devices.
• Suitable for DIY vehicle maintenance and routine diagnostics.

Typical Functions:

• Read diagnostic trouble codes.
• Clear engine fault codes and reset the Check Engine Light (where applicable).
• View live data such as engine RPM, vehicle speed, coolant temperature, fuel system status, throttle position, and more (depending on vehicle support).
• Monitor sensor readings in real time.
• Check vehicle readiness status before emissions testing (vehicle dependent).

Compatibility:

• Compatible with most OBD-II/EOBD-compliant gasoline vehicles.
• Supports many compatible third-party diagnostic applications.
• Device compatibility and available functions may vary depending on the vehicle, operating system, wireless version, and software used.

Package Includes:

• 1 × Mini ELM327 V2.1 Wireless OBD2 Scanner
• User guide (if included by the manufacturer)