GoDiag | ECU GPT Boot Adapter
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2 years warranty on all products
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GoDiag | ECU GPT Boot Adapter
The GoDiag ECU GPT Boot Adapter is a programming adapter designed for reading and writing engine management computers (ECUs). This tool enables a direct connection to the ECU via boot mode or GPT protocols and is compatible with various J2534 devices and ECU programming tools. The Adapter is equipped with a wiring harness with labeled connections for a correct and stable connection to the pins on the ECU circuit board.
The Adapter stands out with an integrated resistor board, allowing the required boot resistors (1KΩ, 2KΩ, 4.7KΩ) and a 120Ω CAN bus resistor to be selected via switches. This eliminates the need for soldering external resistors. Additionally, the Adapter features a switch for automatic and manual power control, which can simulate the ignition state. LED indicators show the status of the power supply and the active resistors.
Application and functionality:
The Adapter is used for tasks such as ECU cloning, data acquisition and chiptuning, where a direct connection on the ECU circuit board is required.
- ECU connection in boot mode: Enables reading and writing data from microcontrollers that require a boot pin or GPT signals.
- Integrated resistor board: Simplifies the process by providing built-in, switchable resistors for different ECU types and protocols. The resistors can be connected in series for specific values.
- Power control: Offers both automatic and manual modes to power the ECU and simulate the ignition status, which is necessary for certain programming procedures.
- Wide compatibility: Works in combination with software such as PCMFlash, PCMtuner and KTMFlash, as well as other programs that support J2534 passthru.
- Clear connection points: The wiring harness is equipped with labels for RESET, BOOT, CNF1, GPT1, GPT2, 3.3V, 5V, VPP and GND to minimize the chance of incorrect connections.
Package Contents:
- 1x GoDiag ECU GPT Boot Adapter
- 1x Resistor board with connection cable
- 5x Red connecting wire
- 5x Black connecting wire
Technical specifications:
| Specification | Description |
|---|---|
| Brand | GoDiag |
| Model | ECU GPT Boot Adapter |
| Programmer tool connection | DB25 (female) |
| ECU connections | Wiring harness with pins (including BOOT, GPT, CNF1) |
| Switchable resistors | 1KΩ, 2KΩ, 4.7KΩ (boot), 120Ω (CAN) |
| Power mode | Automatic and manual (switchable) |
| Indicators | LED for power, automatic mode, and 120Ω resistor |
