Description
GODIAG • K-line for VW Audi Skoda Seat 2nd & 3rd generation dashboard IMMO key matching test platform cable GT112
GODIAG GT112 is a professional bench-test cable platform for offline immobilizer (IMMO) and key matching of 2nd & 3rd generation K-Line dashboards used by VW, Audi, Skoda, Seat. It is constructed using a shielded automotive harness and features an independent ignition switch with a key-induction adapter and light indicator. Designed for technicians and workshops, it enables cluster synchronization, key chip testing, mileage correction, IMMO data reading/writing, and emergency start area detection without requiring the dashboard to be mounted in the vehicle. Working voltage is 12 V DC, with durable construction for disassembled instrument clusters.
Key benefits
- Supports offline reading and writing of IMMO dashboard data and mileage for 2nd & 3rd generation VAG dashboards
- Simulates ignition via built-in switch and provides visual LED feedback of key chip status
- Enables emergency start via sensing area detection when smart key power is depleted
- Converts disassembled dashboard connections to standard OBD-II output for compatibility with major programming devices
- Reduces risk of instrument damage by using proper harness and bench-work method
Supported protocols
- K-Line (ISO 9141-2 / ISO 14230 KWP2000) VAG 2nd & 3rd generation IMMO dashboards
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Key chip and instrument synchronization test
- Instrument cluster data read and write (IMMO data, mileage repair)
- Offline dashboard diagnosis and fault indication
- Emergency start area sensing for smart keys
- Key matching and verification of IMMO chip compatibility
Included items
- 1 × GODIAG GT112 K-Line IMMO key matching test platform cable










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