--- product_id: 371036132 title: "GT100 Automotive Tools OBD II Break Out Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Supports LED Indicator and Lookup" brand: "godiag" price: "€ 199.20" currency: EUR in_stock: true reviews_count: 5 category: "Godiag" url: https://www.desertcart.gr/products/371036132-gt100-automotive-tools-obd-ii-break-out-box-ecu-connector store_origin: GR region: Greece --- # LED indicators for real-time communication status 1.2m extension cable for flexible connectivity Supports multi-ECU simultaneous connection GT100 Automotive Tools OBD II Break Out Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Supports LED Indicator and Lookup **Brand:** godiag **Price:** € 199.20 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Diagnostics Game with GODIAG GT100! ## Quick Answers - **What is this?** GT100 Automotive Tools OBD II Break Out Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Supports LED Indicator and Lookup by godiag - **How much does it cost?** € 199.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/371036132-gt100-automotive-tools-obd-ii-break-out-box-ecu-connector) ## 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 - • **Bench-Power Your ECU:** Easily power and diagnose ECUs off-vehicle for precision tuning and testing. - • **Multi-ECU Connectivity:** Connect multiple ECU modules simultaneously to streamline complex diagnostics. - • **OBD1 to OBD2 Conversion:** Seamlessly convert older OBD1 interfaces to modern OBD2 standards for universal compatibility. - • **Extended Reach & Testing:** 1.2m breakout cable lets you test and monitor OBDII interfaces with ease and accuracy. - • **Real-Time LED Diagnostics:** Instantly see communication protocols and voltage status to avoid data loss or module lock. ## Overview The GODIAG GT100 is a professional-grade OBDII breakout box designed for automotive diagnostics and ECU programming. Featuring a 1.2m extension cable, LED indicators for real-time communication and voltage monitoring, and the ability to connect multiple ECU modules simultaneously, it supports seamless OBD1 to OBD2 interface conversion. Ideal for bench testing and in-vehicle diagnostics, it ensures precise, reliable troubleshooting and programming for modern and legacy vehicles. ## Description GODIAG GT100 function and operation guide-Connect the vehicle and the diagnostic tool through OBDII, the LED of Godiag GT100 will indicate whether the communication between the OBDII diagnostic interface and the vehicle is good. -Monitor the voltage of the vehicle's OBDII interface and display it in real time. If it is lower than 11V, please stop the diagnosis and programming so that it cannot start/data loss/module lock.1. OBD2 protocol detector and communication detectionConnect GODIAG GT100 to the OBDII diagnostic port of the car.When the device displays the voltage, turn on the power switch of GODIAG GT100.Then connect to the diagnostic tool. When the tool communicates with the car, the LED indicator of the corresponding protocol will light up or flash. (If the CAN protocol is detected, it has the maximum brightness. After the communication is successful, the corresponding CAN-H and CAN-L will become weak or flicker)2. ECU connection: single module connection GODIAG GT100 connected to a single ECU module is convenient for users to perform single-module diagnosis and programming.Connect the ECU to the color jumper. (If the ECU is CAN protocol, please check if you need to connect a 120 ohm resistor.)The Godiag GT100 can be powered by connecting to the OBDII diagnostic interface of the car or through an AC power adapter.Diagnose and program each ECU by connecting the diagnostic tool or ECU programmer. 3. Banana plug extension connection:Extend the OBD216pin interface of the car to tell you whether the OBDII interface is connected correctly, which is convenient for testing the OBDII interface voltage waveform.4. Convert OBD1 diagnostic interface to standard OBD2According to the diagnostic interface communication protocol, use the connector to convert the OBD1 interface to the obd2 interface.5. Simultaneously connect multiple ECU cont Review: Alles ok - Alles wie beschrieben funktioniert mit allen Tachos sowie Steuergeräten. Kann ich jedem empfehlen Review: Ottimo - Funziona bene. Provato in poche occasioni ma va bene. ## Features - GT100 allows you to power an ECU on the bench; you can easily do diagnostics - OBD2 breakout box has female connector and male connector with a 1.2m extension cable - Through GT100+ OBDII Breakout Box before replacing the battery to sustain the power supply to the vehicle - GT100 is also capable of connecting multiple ECU control modules at the same time - Use the connector to convert the OBD1 interface into obd2 interface ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08J43529R | | Best Sellers Rank | #5,357 in Automotive ( See Top 100 in Automotive ) #31 in Automotive OBD-II Engine System Diagnostic Tools | | Brand | GODIAG | | Brand Name | GODIAG | | Customer Reviews | 4.6 out of 5 stars 196 Reviews | | Item Weight | 500 Grams | | Manufacturer | GODIAG | | Manufacturer Part Number | GODIAG | | Model Number | GODIAG | | Native Resolution | 480 x 800 pixels | | Operating System | Android 11.0 | | Operating system | Android 11.0 | | Power Source | Corded Electric | | Power source | Corded Electric | | Screen Size | 1 Inches | | Screen size | 1 Inches | | UPC | 889327046294 | ## Product Details - **Brand:** GODIAG - **Operating system:** Android 11.0 - **Power source:** Corded Electric - **Screen size:** 1 Inches - **UPC:** 889327046294 ## Images ![GT100 Automotive Tools OBD II Break Out Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Supports LED Indicator and Lookup - Image 1](https://m.media-amazon.com/images/I/81Vt0FctUTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Alles ok *by P***E on 27 August 2024* Alles wie beschrieben funktioniert mit allen Tachos sowie Steuergeräten. Kann ich jedem empfehlen ### ⭐⭐⭐⭐⭐ Ottimo *by C***N on 7 January 2023* Funziona bene. Provato in poche occasioni ma va bene. ### ⭐⭐⭐⭐⭐ Estuvo en tiempo y forma todo exelente *by R***. on 12 March 2022* Me gusto mucho el producto todo muy buen ## Frequently Bought Together - GODIAG GT100 Automotive Tools OBD II Breakout Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Support LED Indicator and Lookup - GODIAG FEM BDC New Type Test Platform - GODIAG OBD2 Breakout Jumper Cable Full Protocol Tricore Cable Jumper Pinout Cable for ECU Programming --- ## 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.gr/products/371036132-gt100-automotive-tools-obd-ii-break-out-box-ecu-connector](https://www.desertcart.gr/products/371036132-gt100-automotive-tools-obd-ii-break-out-box-ecu-connector) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-17*