--- product_id: 133777987 title: "OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White" brand: "otkefdi" price: "VT17032" currency: VUV in_stock: true reviews_count: 11 category: "Otkefdi" url: https://www.desertcart.vu/products/133777987-obd-detector-breakout-box-can-data-line-signal-car-fault store_origin: VU region: Vanuatu --- # 24V voltage monitoring Real-time OBD signal diagnostics 7-15 vehicle signal compatibility OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White **Brand:** otkefdi **Price:** VT17032 **Availability:** ✅ In Stock ## Summary > 🔍 Unlock flawless car diagnostics with OTKEFDI’s OBD Breakout Box — never miss a signal! ## Quick Answers - **What is this?** OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White by otkefdi - **How much does it cost?** VT17032 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/133777987-obd-detector-breakout-box-can-data-line-signal-car-fault) ## Best For - otkefdi enthusiasts ## Why This Product - Trusted otkefdi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable Design:** Lightweight 14.8 oz tool fits easily into any professional’s diagnostic kit for on-the-go troubleshooting. - • **Multi-Vehicle Compatibility:** Supports signal decoding for 7 to 15 different vehicle models, ensuring versatile use. - • **Instant OBD Signal Verification:** Quickly identify and validate OBD2 line signals to avoid costly misdiagnoses. - • **Real-Time Voltage & Ground Monitoring:** Detect low voltage and grounding issues on the OBD interface before they escalate. - • **Error Detection & Diagnostic Stitching:** Pinpoint communication errors and faulty connections with precision. ## Overview The OTKEFDI OBD Detector Breakout Box is a professional-grade diagnostic tool designed to monitor and transfer OBD2 signals across 7 to 15 vehicle types. Operating at 24 volts, it enables real-time voltage and ground checks, error detection, and communication troubleshooting, making it an essential device for precise and efficient vehicle fault diagnosis. ## Description Product description OBD2 Detector Break Out Box- OBD Data Line Signal Diagnostic Scan Tool OBDII Protocol Detector & Break Out Box is our latest R & D automotive fault diagnostic tools. It’s mainly used for changing automotive diagnostic OBD stitch to signal judgment level transfer. It can connect with any diagnostic instruments and judge whether car communication is normal. Also it can supply car power during replacing the battery , in order to prevent the body electrical equipment locked automatically. OBD2 Detector Break Out Box OBD Data Line Signal Diagnostic Scan Tool-Functions Test and find out the connection fault of OBD2 interface when using the tool. Monitor OBD interface voltage and ground wire so that it can display low voltage and fault diagnose Quickly test if every diagnostic stitch communication of OBD diagnostic interface is OK. Save automotive data and prevent automotive data losing and electric device. Usage-OBD2 Detector Break Out Box 1. Actually testing instructions1. In series connect OBD signal adaptor and car fault diagnostic tester. It supples power normally if its storage battery voltage LED displays more than 10V and NO.16, NO4 or NO.5 LED light. It’s shortage of storage battery voltage if less than 10V. None of LED turning light means that there is something wrong with the diagnostic holder power suppling, then check whether abnormal with the holder and storage battery voltage. 2. The communication signal LED will turn light during testing (Egg: NO. 7 wire signal). The testing of NO.7 pin is normal when LED flash,it means communicate normally. 3.The car diagnostic communication is NO. 15 wire but diagnostic tool is NO. 7 wire, it can’t test car in normal. OBD adaptor can connect NO.7 wire and NO.15 wire. When it test, NO.7 and NO.15 LED will turn light and flash. It can normally test. OBD Data Line Signal Diagnostic Scan Tool OBDII Protocol Detector Break Out Box mainly used car OBD line signal judgment and signal transfer. Using car fault diagnosis instrument can quickly determine car OBD signal receiving. Signal may not meet angle can take other signal transfer angle. Application is very convenient and solve risks across the line. Indicator Light Meaning-OBD2 Detector Break Out Box 1. Manufactory custom. 2. SJE1850 wire(bus+) 3. Manufactory custom 4. Power grounding 5. Signal grounding 6. SAEJ2284(CAN)high 7. ISO9141-2&iso, DIS4230-4K wire 8. Manufactory custom 9. Manufactory custom 10. SJE1850 wire (bus) 11. Manufactory custom 12. Manufactory custom 13. Manufactory custom 14. SAEJ2284 (CAN)low 15. ISO9141-2 & ISO/DIS 4230-4L wire. 16. Car battery positive. OBD2 Detector Break Out Box-OBD CAN Data Line Signal Diagnostic Scan Tool OBD2 Detector Break Out Box-OBD CAN Data Line Signal Diagnostic Scan Tool-Replay car storage battery 1. Connect the OBD signal adaptor and the car diagnostic holder, NO. 4 and NO.6 LED light,with 12V. 2. Supplying power to NO.4 negative pin and NO.6 positive pin. Then the OBD adaptor can supply power to the car through diagnostic holder positive and negative, to prevent car data losing and audio locking. 3. Remove the car battery. 4. Swift off the power and OBD adaptor in order to finish battery changing. FAQ and solutions 1. Make sure the vehicle is parking and has electricity supply. 2. It’s non-waterproof, so don’t touch any more liquid like water and oil. Review: Works great with scope testing - Great product! Review: Would recommend - Well made and affordable ## Features - OBD2 Detector Break Out Box was used for car OBD line signal judgment and signal transfer. Using car fault diagnosis instrument can quickly determine car OBD signal receiving. Signal may not meet angle can take other signal transfer angle. Application is very convenient and solve risks across the line - In the process of using decoder OBD2 breakout box, error can be found and diagnosed OBD connector link - You can monitor the OBD interface voltage and ground, showed low voltage. Display diagnostic stitching error from the OBD detector breakout box - Jump for OBD interface signals. Signal lines such as decoder of 7 to 15 vehicles online.Rapid detection of OBD2 diagnostic connector whether every stitch of the normal communication - This OBD2 detector breakout box is a self OBD diagnostic tool for OBD signal transfer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MLVFNJQ | | Best Sellers Rank | #549,801 in Automotive ( See Top 100 in Automotive ) #1,762 in Code Readers & Scan Tools | | Brand | OTKEFDI | | Brand Name | OTKEFDI | | Customer Reviews | 4.6 out of 5 stars 215 Reviews | | Item Weight | 420 Grams | | Manufacturer | OTKEFDI | | Manufacturer Part Number | detector breakout box | | Manufacturer Warranty Description | detector obd breakout box | | Model Number | OTKEFDI0012 | | Native Resolution | 1600x1200 | | Operating System | all obd system | | Part Interchange Info | detector obd breakout box | | Power Source | from automobile | | UPC | 759675542406 759675542390 | ## Product Details - **Brand:** OTKEFDI - **Power Source:** from automobile - **Operating System:** all obd system - **UPC:** 759675542406 759675542390 - **Manufacturer:** OTKEFDI ## Images ![OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Image 1](https://m.media-amazon.com/images/I/81mMmgT6s9L.jpg) ![OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Image 2](https://m.media-amazon.com/images/I/81aIHbMGukL.jpg) ![OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Image 3](https://m.media-amazon.com/images/I/91fBvgWY2LL.jpg) ![OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Image 4](https://m.media-amazon.com/images/I/81OXVdGiU8L.jpg) ![OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Image 5](https://m.media-amazon.com/images/I/71f-k6LstSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great with scope testing *by M***T on September 16, 2024* Great product! ### ⭐⭐⭐⭐⭐ Would recommend *by M***N on February 6, 2025* Well made and affordable ### ⭐⭐⭐⭐⭐ Worked great *by D***E on July 5, 2021* After reading other reviews. I tested the wiring and everything was correct. Aside from testing uses, I needed to apply 12v to the connector since the vehicle had a buried electrical issue. Worked great. ## Frequently Bought Together - OBD Detector Breakout Box CAN Data Line Signal,Car Fault Diagnostic Scan Tool White - Sumnacon 5pcs Banana to Banana Plug Test Lead Set, 4mm Stackable Banana Plug Wire Test Cable Lead for Multimeter, Electrical Test Wire 1000V/15A - CMTOOL OBD2 Breakout Box with LED Light Indicator, Professional 16-Pin OBD Breakout Box, Automotive Electrical Diagnostic Test Tool, Portable Testing Tool --- ## 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.vu/products/133777987-obd-detector-breakout-box-can-data-line-signal-car-fault](https://www.desertcart.vu/products/133777987-obd-detector-breakout-box-can-data-line-signal-car-fault) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*