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The GODIAG GT100 is a professional-grade OBDII breakout box featuring a full 16-pin interface and a 1.2m extension cable, designed for advanced vehicle diagnostics and ECU programming. It supports bench powering of ECUs, multi-module connections, and includes a unique dashboard lighting function to aid key programming and troubleshooting. Ideal for automotive technicians and enthusiasts seeking reliable, precise control over vehicle electronic systems.



















| Manufacturer | GODIAG |
| Brand | GODIAG |
| Item Weight | 1.1 pounds |
| Product Dimensions | 7.87 x 5.91 x 1.57 inches |
| Item model number | GODIAG |
| Manufacturer Part Number | GODIAG |
R**R
GREAT PRODUCT
Why did you pick this product vs others?:VERY COMPLETE TOOL. WORKED GREAT. USER FRIEENDLY
R**N
Cumple las expectativas
Excelente producto
J**T
The flashlights help you diagnose things
It's working as advertised.
B**K
Excellent Tool for ECU Work
I used this to reprogram a Ford HVAC control module outside of the vehicle, and it worked perfectly! The breakout cables being clearly labeled made the process so much easier. The tool is very easy to use and feels well-designed for advanced OBD and CAN protocol tasks. Highly recommend for anyone doing ECU bench work!
G**M
Vehicle needs to be 2006-2023 up
If your vehicle is under 2006 model year meaning 1990s to 2005 this product is no use to those vehicle models. It is mostly easy to use.the functionality and build quality is good.And the value is pretty decentHowever, if your vehicle is under 2006, this product will not work for youCustomer care and service is very good when you reach out to them they respond
M**L
Calidad
Excelente producto
R**R
Test,don't guess. GODiag for the win.
Probably haven't touched the tip of what the GoDiagGT100 is capable of, but I was able to eliminate a bad ECM as possible cause of a recent no communication/no start issue by bench testing the ECM. Using the GoDiag and a good wiring diagram, I was able to test the ECM & found it not to be the communication issue.(Test/Don't Guess)
L**A
Excelente
Excelente
Trustpilot
2 days ago
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