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Godiag  |  SKU: HKSF414

GoDiag GT115 | Test platform

Regular price €7495

Warranty handled directly by AsTools

We handle warranty cases ourselves, quickly and without the intervention of the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually help you immediately. Only in exceptional cases do we still send the product to the supplier.

2 years warranty on all products

All our products come with a 2-year factory warranty. This way, you are assured of long-lasting quality and service.

Easy returns via Returnless

Returns are easy via Returnless. Register your return online and choose your own shipping method. Return costs are at your own expense.

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The GoDiag GT115 is a test platform specifically developed for diagnosing and testing immobilizer systems on vehicles from the VAG group. This platform is compatible with MQB, IMMO4 CAN-Bus, and UDS protocols. The system features a display showing the current supply voltage and current of the connected module, contributing to accurate diagnosis.

A distinctive feature of the GT115 is the included POGO PIN, which allows data to be read and written directly from the dashboard without soldering. The platform enables synchronous detection of keys and immobilizer modules and can also be used for independent diagnosis of the engine control unit and other modules via the gateway. Additionally, it includes a detector for checking the voltage of 2032 batteries.


Application and functionality:

The GT115 is used for testing and diagnosing VAG immobilizer systems on a test bench, outside the vehicle.

  • Synchronous detection: Detects communication between the key and the immobilizer module to verify functionality.
  • Independent diagnosis: Performs standalone diagnostics on the engine control unit and other connected modules.
  • Gateway communication: Tests communication and programming of modules via the gateway interface.
  • POGO PIN technology: Enables reading and writing data on the dashboard without soldering, via a spring-loaded contact pin.
  • Real-time monitoring: Displays the current supply voltage and current for precise diagnosis.
  • Battery voltage detection: Checks the voltage of 2032 coin cell batteries, commonly used in car keys.
  • IMMO4/MQB switch: A switch for toggling between different systems and performing key synchronization.

Package Contents:

  • 1x GoDiag GT115 test platform
  • 1x Cable set with VAG connectors
  • 1x POGO PIN probe

Technical specifications:

Specification Description
Brand GoDiag
Model GT115
Product type Test platform
Compatibility VAG (Volkswagen, Audi, Seat, Škoda)
Supported systems MQB, 4th generation IMMO
Supported protocols CAN-Bus, UDS
Connection OBD2 (female)
Special features POGO PIN, voltage and current display, 2032 battery tester