The VAG171 Diagnostic Cable is a USB diagnostic interface designed for communication with Volkswagen Group vehicles, including Volkswagen, Audi, Skoda, and Seat. It allows technicians to connect a laptop to the vehicle’s OBD port to perform diagnostic and system communication functions.
This interface supports K-Line communication, enabling access to various control modules for diagnostics. It can be used with compatible diagnostic software to read and clear fault codes, monitor system data, and perform basic vehicle diagnostics.
With its plug-and-play USB connectivity, the VAG171 cable provides stable communication between the vehicle and diagnostic software, making it suitable for technicians and workshops working with older VAG vehicles that use K-Line protocol.
Key Features
• Compatible with Volkswagen, Audi, Skoda, and Seat vehicles
• Supports K-Line diagnostic communication
• Enables vehicle diagnostics and module access
• Read and clear diagnostic trouble codes (DTCs)
• Stable USB connection for reliable data transfer
• Compact OBD diagnostic interface cable
• Ideal for workshops servicing VAG vehicles


















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