--- product_id: 158300769 title: "OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices)" brand: "gemwon" price: "€ 0.15" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.es/products/158300769-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader-elm327 store_origin: ES region: Spain --- # iOS & Android compatible Bluetooth 4.0 Reads 3000+ codes OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) **Brand:** gemwon **Price:** € 0.15 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Unlock Your Car's Secrets with GEMWON! ## Quick Answers - **What is this?** OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) by gemwon - **How much does it cost?** € 0.15 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/158300769-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader-elm327) ## Best For - gemwon enthusiasts ## Why This Product - Trusted gemwon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **πŸ“² Effortless Setup!:** Simply download the app, connect via Bluetooth, and start diagnosing in minutes. - β€’ **πŸ”’ Certified Quality!:** CE, FCC, and ROHS certified for reliability and safety. - β€’ **πŸ’° Save Big on Repairs!:** Avoid costly shop fees by diagnosing issues yourself with this powerful tool. - β€’ **πŸš— Diagnose Like a Pro!:** Quickly identify and clear error codes to keep your vehicle running smoothly. - β€’ **πŸ“Š Comprehensive Data Insights!:** Monitor speed, fuel pressure, and more for informed vehicle management. ## Overview The GEMWON OBD2 Scanner is a Bluetooth-enabled diagnostic tool designed for vehicles from 1996 onwards. It reads over 3000 generic codes, provides real-time data on various vehicle metrics, and is compatible with both iOS and Android devices. With its high-tech chip and user-friendly setup, this scanner empowers you to diagnose and address vehicle issues efficiently, saving you time and money. ## Description Product Description With the structure of the vehicle becomes more complex, drivers and mechanics will be harder and harder to diagnose the problems. Gemwon V08 OBDII bluetooth scanner is the amazing scan tool which we looking for. This OBDII code reader can find the reasons for MIL light, help you understanding vehicle conditions well. The OBDII DTC lookup library includes over 3000 generic codes (not includes ABS and SRS), you can easy to read the engine codes and issues, clear error codes and reset the engine light. Before getting help from professional mechanics, you can know which parts need to repair. Read & Clear Codes Read and reset engine codes, save your time and money. Repair Reports For each DTC, generate a report for your vehicle containing possible causes, reported fixes, and more. Freeze Frame Freeze Frame data is a snapshot of the vehicle when the Freeze Frame code was stored. Smog Check Check if the vehicle is ready for a smog or emissions test. Live Data Fuel System Status (FSS) Load Value Calculated (LVC) Engine Coolant Temperature (ECT) Short/Long Term Fuel Trim-Bank Vehicle Speed Sensor (VSS) Intake Air Temperature (IAT) Absolute Throttle Position (TP) Engine RPM and more Work with iOS and Andorid Devices You can be easy to use this OBDII scanner by your phone. Fitst plugs the OBDII adapter in car and connects the app. Just two simple steps, you can check vehicle data anytime Support on all cars since 1996 Volkswagen - (sold in North America) BMW - (sold in North America) Mercedes - including Mercedes & Smart (2005 models & newer) Subaru - (sold in the US) Honda - (sold in the US) including Honda & Acura (2003 models & newer) Toyota - (Lexus/Scion) Nissan - (Nissan/Infiniti/Renault) Ford - (Lincoln/Mercury) OBD2 Communication Protocol I. SAE J1850 PWM (41 .6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2 (5 baud init, 10.4Kbaud) 4. ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 5. ISO14230-4 KWP (fast init, 10.4 Kbaud) 6. IS015765-4 CAN (l1bit ID, 500 Kbaud) 7. IS015765-4 CAN (29bit ID, 500 Kbaud) 8. IS015765-4 CAN (11bit ID, 250 Kbaud) 9. ISO1 5765-4 CAN (29bit ID, 250 Kbaud) Review: Great Fault checker - I bought the OBD2 reader to check on a fault that I had on my car. The reader was easy to set up. I downloaded a free OBD2 app to see if it worked. Would have like to see a application come with the tool. The tool has a built in light to enable to you to see where you are plugging it into. The box has instructions on how to use. You plug in the obd2 reader. Turn the car on and then connect to it using bluetooth on your phone. It's great when you want to know what faults you have on your car without going to a garage. Review: Great - Excellent quality product, unfortunately not compatible for my equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | GEMWON | | Manufacturer | GEMWON | | Power source | Corded Electric | | UPC | 682141901127 | ## Product Details - **Brand:** GEMWON - **Manufacturer:** GEMWON - **Power source:** Corded Electric - **UPC:** 682141901127 ## Images ![OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 1](https://m.media-amazon.com/images/I/71+V6zP2XOL.jpg) ![OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 2](https://m.media-amazon.com/images/I/71fx8U8I1YL.jpg) ![OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 3](https://m.media-amazon.com/images/I/710EVpAFx8L.jpg) ![OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 4](https://m.media-amazon.com/images/I/71OtF1db6HL.jpg) ![OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 5](https://m.media-amazon.com/images/I/71ED4tk7IKL.jpg) ## Questions & Answers **Q: Does this work with a honda civic 2.2 diesel 2012model? some say it works with diesels and some say it doesn't. confused.com** A: In my experience, it does not work with diesels, certainly not with a 1.6 HDi. The seller answered my query about this to tell me that it was not working with my car as it does not work with diesels! Well, they should have said that upfront! **Q: Will this read abs code on vwlt35 2.5 van please ?** A: Maybe **Q: Does it display the car's service history?** A: No because I used it on a 2011 car model which hasn’t got to facility to storing service history electronically. But it could be possible that it will display service history of newer cars that have their service history stored on the car computer system. **Q: Will this work with Renault Twingo year 2000?** A: Dear customer,thisOBD does not support Renault Twingo year 2000 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Fault checker *by K***R on 16 November 2019* I bought the OBD2 reader to check on a fault that I had on my car. The reader was easy to set up. I downloaded a free OBD2 app to see if it worked. Would have like to see a application come with the tool. The tool has a built in light to enable to you to see where you are plugging it into. The box has instructions on how to use. You plug in the obd2 reader. Turn the car on and then connect to it using bluetooth on your phone. It's great when you want to know what faults you have on your car without going to a garage. ### ⭐⭐⭐⭐⭐ Great *by A***R on 29 November 2019* Excellent quality product, unfortunately not compatible for my equipment. ### ⭐⭐⭐⭐⭐ Molto funzionale e tanti settaggi possibili *by F***A on 22 April 2021* Molto comodo. Si collega facilmente al cellulare e permette di settare tantissimi valori o azzerare spie fastidiose. A me si accendeva sempre una spia sul cruscotto, ma grazie a questo dispositivo sono riuscito a spegnerla e a tenerla spenta, anche se poi, dopo alcuni giorni la macchina rischiΓ² di prendere fuoco. Si interfaccia bene e funziona su tantissimi modelli di auto. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/158300769-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader-elm327](https://www.desertcart.es/products/158300769-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader-elm327) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-07-07*