--- product_id: 228958077 title: "GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding" brand: "godiag" price: "£3.75" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/228958077-godiag-breakout-box-obd2-protocol-detector-car-test-box-obdii store_origin: GB region: United Kingdom --- # Good Performance 1.2m Extension Wide Compatibility GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding **Brand:** godiag **Price:** £3.75 **Availability:** ❌ Out of Stock ## Summary > 🚗 Unlock Your Car's Secrets with Ease! ## Quick Answers - **What is this?** GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding by godiag - **How much does it cost?** £3.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/228958077-godiag-breakout-box-obd2-protocol-detector-car-test-box-obdii) ## Best For - godiag enthusiasts ## Why This Product - Trusted godiag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📞 24/7 Support:** Our dedicated team is ready to assist you with any issues or inquiries. - • **🚀 Fast & Efficient:** LED indicators provide real-time feedback during diagnostics. - • **🔍 Diagnose with Precision:** Uncover hidden errors in your vehicle's OBDII protocol effortlessly. - • **🔗 Connect with Confidence:** Seamlessly integrates with any car diagnostic tool for comprehensive analysis. - • **🛠️ Versatile Applications:** Perfect for ECU maintenance, programming, and coding across various vehicles. ## Overview The GODIAG Breakout Box is a versatile OBDII protocol detector designed for efficient diagnostics, programming, and ECU maintenance. With wide compatibility and a 1.2-meter extension cable, it ensures seamless connections to any car diagnostic tool. The device features real-time LED indicators for protocol communication, making it an essential tool for automotive professionals. ## Description Full description not available ## Features - 【Good Performance】This OBDII protocol detector has wide range of applications in diagnostics, programming and coding/ECU maintenance. - 【Function】In the process of using the OBD2 protocol detector car test box, errors can be found and diagnosed OBD connector link.Check power and ground circuits, check active protocol lines for detailed signal analysis Connect, detect and more.Then connect to the diagnostic tool, when the tool is communicating with the car, the LED indicator of corresponding protocol will light up or flash. - 【Note】When replace the battery, plug OBD2 connector into the car, at the same time automatically locked, the key remote control fails and the fault light turns on.ensure vehicle data is not lost. - 【Wide Compatibility】GT100 ECU Connection Kit has strong compatibility, including an OBD2 scanning tool,connect multiple ecu control modules, OBD2 card reader, car tester, and other equipment connections, it can be connected with any car diagnostic tool. - 【No Worries-OBD 2-in-1 extension cable】When to use the extension cables: The space of the diagnostic interface location is too narrow to connect to the diagnostic tool, or the user find that the diagnostic cable is not long enough during maintenance. It can be extended by 1.2 meters for free. If you encounter any obd2 breakout test box product problems or other feedback, please contact us in time, we will reply you within 24 hours, and we will provide you with a replacement/return/refund policy. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | GODIAG | | Brand | GODIAG | | Model | S0537 | | Item Weight | 1.98 pounds | | Product Dimensions | 7.87 x 6.3 x 2.36 inches | | Item model number | SO537 | | Manufacturer Part Number | SO537 | | Special Features | Power Folding | ## Images ![GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding - Image 1](https://m.media-amazon.com/images/I/71PmNz-e40L.jpg) ![GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding - Image 2](https://m.media-amazon.com/images/I/51Y6Payx-wL.jpg) ![GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding - Image 3](https://m.media-amazon.com/images/I/41q11ooAu4L.jpg) ![GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding - Image 4](https://m.media-amazon.com/images/I/513FwA3UckL.jpg) ![GODIAG Breakout Box -OBD2 Protocol Detector Car Test Box for OBDII Protocol Communication Detection/ECU Tool Maintenance/Diagnosis/Programming/Coding - Image 5](https://m.media-amazon.com/images/I/513yRsRlTCL.jpg) ## Questions & Answers **Q: I can programthe ecu and code? Like timing adjustments or valve opening?** A: Our equipment has no programming function, only connection function **Q: Does it come with diagrams to conect?** A: No, it's not com with diagrams to conect **Q: Can i check my lincoln** A: Of course, GT100 can be used for OBDII protocol communication test and ECU maintenance/diagnosis/programming/the latest automotive tools **Q: I need to replace the battery. During this period, can I use it to power the car?** A: Yes, when you change the battery, it can also power the car to prevent loss of car data after the car is powered off ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Money Saver *by M***R on Reviewed in the United States on January 4, 2021* Just a heads up, this does not come with instructions. I kinda knew what I was doing but I had to do some googling. Basically this is for diagnosing your car when you have a check engine light, it can also reset the check engine light. Another cool thing this tool does is that it can save your settings on your radio when you change your batteries. I was also able to use this without having to get a scanner. This tool has the potential to save money on diagnosing car issues and repairs. Mine has worked well with great accuracy. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great tool for a great price. Compares to the big brands as well! *by D***? on Reviewed in the United States on January 16, 2021* Great product for doing diagnostics, vehicle immobilizer & security work whether it be on the bench with the included power adapter or in the vehicle with the OBD II port supplying power.With expensive scan tools these days I always use this to verify that the networks are communicating properly and that there is proper power and grounds being supplied to the box assembly. You don’t want to hook your very expensive scan tool up and it be fried because you didn’t have the proper powers and grounds from somebody’s previous shoddy work on a vehicle.I have multiple brands of Breakout boxes and this is the easier one to use wit additional features for doing ecm, ecu repair on vehicles.Please make sure you’re fully aware of the capabilities Nd use of this product as with little or no experience just as with other tools, equipment you can do thousand of dollars to a vehicle if not properly trained or knowledgeable with what you’re doing. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works great *by R***R on Reviewed in the United States on January 19, 2021* Works great for offboard programming. The power adapter didn’t work but I found another lying around the house that works. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/228958077-godiag-breakout-box-obd2-protocol-detector-car-test-box-obdii](https://www.desertcart.co.uk/products/228958077-godiag-breakout-box-obd2-protocol-detector-car-test-box-obdii) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-16*