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Godiag  |  SKU: HKSP545

GoDiag GT109 | Interface cable

Regular price €1795

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The GoDiag GT109 is a DOIP-ENET diagnostic and programming cable designed to establish a connection between vehicles using Diagnostics over Internet Protocol (DOIP) and a computer via an Ethernet (RJ45) connection. The cable is equipped with a standard OBD2 (16-pin) connector and an integrated digital display for showing the current vehicle voltage.

A specific feature of the GT109 is the built-in voltage meter, which monitors the onboard voltage in real-time. If the voltage drops below 11 volts, an acoustic alarm is activated. This warning system alerts the user to a low battery voltage, which can affect the stability of diagnostic or programming sessions.


Application and functionality:

This interface cable is designed for performing diagnosis, coding, and programming on modern vehicles that communicate via the DOIP protocol. The cable functions as a direct connection between the vehicle's OBD2 port and a computer with an Ethernet connection.

  • DOIP communication: Enables communication for diagnosis and programming of vehicles that support the DOIP protocol.
  • Wide compatibility: Suitable for use with diagnostic software for brands such as Audi, BMW, Geely, Land Rover, Mercedes-Benz, Volkswagen, and Volvo. No software is included.
  • Voltage display: An integrated digital display shows the current onboard voltage of the vehicle.
  • Voltage alarm: An acoustic signal warns when the voltage drops below 11 volts to prevent interruptions during programming.
  • Direct ENET connection: Provides a stable Ethernet connection for data transfer between the vehicle and the diagnostic computer.

Package Contents:

  • 1x GoDiag GT109 DOIP-ENET interface cable

Technical specifications:

Specification Description
Brand GoDiag
Model GT109
Type Interface cable
Protocols DOIP, ENET
Connection 1 OBD2 (16-pin)
Connection 2 RJ45 (Ethernet)
Cable length 2 meters
Additional functions Digital voltmeter, voltage alarm