Take the guesswork out of engine problems with the KONNWEI KW680 OBD2 Diagnostic Scanner.

Designed for motorists, DIY enthusiasts, and workshops, the KONNWEI KW680 provides a convenient way to identify engine-related faults and access important vehicle diagnostic information. Simply connect it to a compatible vehicle's OBD2 port to read diagnostic trouble codes and better understand what may be triggering the Check Engine Light.

Key Features

Reads and clears OBD2 diagnostic trouble codes (DTCs)

Helps diagnose Check Engine Light problems

Displays live vehicle data from supported sensors

Reads freeze-frame data

Supports I/M readiness checks for emissions-related systems

Retrieves supported vehicle information

Built-in DTC lookup for easier fault-code interpretation

Clear colour display for convenient viewing

Plug-and-play operation with no separate battery required

Compact and portable for home, roadside, or workshop use

Suitable for many OBD2/EOBD-compatible vehicles

Why Choose the KONNWEI KW680?

Whether you're troubleshooting a warning light before visiting a mechanic or carrying out routine diagnostics, the KW680 puts useful engine information at your fingertips. It can help you identify faults sooner, make more informed maintenance decisions, and avoid unnecessary guesswork.

KONNWEI KW680 Diagnose Smarter. Understand Your Car Better.

Compatibility and available diagnostic functions vary by vehicle make, model, year, and OBD2/EOBD implementation. This scanner primarily covers engine/emissions-related OBD2 diagnostics and should not be assumed to support every ABS, airbag, transmission, or manufacturer-specific system.