--- product_id: 725560557 title: "MaxiScan MS309 CAN OBD II-Lecteur de Code" brand: "autel" price: "£62.15" currency: GBP in_stock: true reviews_count: 5 category: "Autel" url: https://www.desertcart.co.uk/products/725560557-maxiscan-ms309-can-obd-ii-lecteur-de-code store_origin: GB region: United Kingdom --- # I/M readiness for smog check pass Freeze frame data & VIN retrieval Plug & play OBDII 16-pin compatibility MaxiScan MS309 CAN OBD II-Lecteur de Code **Brand:** autel **Price:** £62.15 **Availability:** ✅ In Stock ## Summary > 🚗 Decode, Diagnose & Dominate Your Drive! ## Quick Answers - **What is this?** MaxiScan MS309 CAN OBD II-Lecteur de Code by autel - **How much does it cost?** £62.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/725560557-maxiscan-ms309-can-obd-ii-lecteur-de-code) ## Best For - autel enthusiasts ## Why This Product - Trusted autel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smog Check Ready:** Monitors emission system readiness to help you breeze through annual smog inspections without surprises. - • **Effortless Plug & Play:** No registration or setup needed—just connect, scan, and clear codes in seconds, perfect for DIY pros on the go. - • **Freeze Frame Data Snapshot:** Captures critical engine parameters at fault occurrence for precise troubleshooting and smarter repairs. - • **Instant Engine Code Diagnosis:** Reads generic & manufacturer-specific DTCs with on-screen definitions to decode your check engine light instantly. - • **Universal OBDII Compatibility:** Works seamlessly with most US, Asian, and European cars post-1996 supporting all 5 OBDII protocols. ## Overview The Autel MaxiScan MS309 is a compact, plug-and-play OBDII code reader designed for professional DIYers and millennial managers who demand quick, reliable diagnostics. Compatible with most vehicles sold in the US since 1996, it reads and clears engine fault codes, displays freeze frame data, retrieves VIN info, and checks emission readiness to ensure smooth smog tests. Its intuitive TFT display and built-in DTC definitions save time and eliminate guesswork, making it an essential tool for anyone serious about vehicle maintenance and avoiding costly repairs. ## Description Turn the check engine light off. Autel MS309 obd2 engine analyzer reads engine related fault codes (hard codes) stored on ECUs and pending codes (intermittent codes) to show DTC (diagnostic trouble code) definitions on the TFT color display. Get generic (P0, P2, P3, U0) and manufacturer-specific (P1, P3, U1) code. MS309 car engine code reader helps you find out why the check engine light is on, solve the problem, clear the code, turn off the MIL malfunction indicator light and reset the monitor. Displays freeze frame data The Autel MS309 autocode reader is the best assistant in diagnosing continuous monitor failures such as misfire engines and fuel control concerns. When emission-related failures occur, the OBD II system not only sets codes, but also records snapshots of the vehicle's operating parameters to help you identify problems. This value set is known as freeze frame data and may contain important engine parameters such as engine revolutions, vehicle speed, mass air flow, engine load, fuel pressure, fuel trim value, engine coolant temperature. Smog check MS309 Engine Scanner Code Reader has a Ready-To-Check feature to indicate whether all systems and components related to emissions are running within tolerance and passes annual smog checks Strong Compatibility Autel MS309 Car OBD2 Scanner is compatible with domestic, Asian and European vehicles since 1996. The auto scanner supports all five OBDII protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, CAN. Get vehicle information MS309 Automotive Scanner will obtain your VIN. (VIN), Calibration ID, Calibration Certificate Number (CVN) This feature is especially useful when buying a used car, using this small pocket code reader to check whether the VIN matches and make sure the ECU is not replaced in the garbage car Review: Compré este pequeñín para revisar códigos de mis carros en casa. Es muy rápido, y aunque es muy básico, bien vale la pena; pues lo podemos transportar en la guantera, o con la herramienta. También resulta una gran ayuda si te gusta hacer mecánica en casa, o para dar seguimiento a fallas intermitentes o recurrentes. Todo muy bien. Sin embargo, no pude encontrar la marca Autel por ningún lado ni en el producto, ni el empaque. Review: yes,yes,simple,fast...100% good ## Features - ️【Important Tips Before Purchase】1.Compatible with standard OBD II cars in US market after 1996. ️️ Safe Gateway (SGW) / FCA AutoOth Security System allows this tool to access OBDII modules to clear code for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) Made in 2017 and up Also does not support vehicle brands equipped with SGW. It does not support TPMS or other service functions. Only basic OBDII code reader Functions are not universal. End mes-sage via Ama-zone or &autelofficial @ outlook. Please check before ordering - 【How to get a PDF User Manual】a) Download directly from the Am-azon page from the product guide and document section. b) Make us wise via Am-azon or 'autelofficial @ Outlook. We will send PDF within 0-24 hours. Note: It does not support full engine systems or more advanced plameter display. If necessary, consider autel MD906 PRO/ MK808BT PRO, etc. 2. Autel MS309 is not listed on Autel US Distributor w-eb. Listed only for Autel HQ w-eb. If necessary, get W-EB - 【How to use the tools】MS309 is a plug and play tool, no registration required. Step 1: Turn off the engine with K~ON. 2.Connect the MS309 OBDII cable to the vehicle's OBDII port. 3.Then select the menu on the screen to perform the functions. Note: Autel MS309 comes with a standard OBD II plug. Make sure your vehicle's port is standard OBDII (16 pin) and not loose - 【On-Screen DTC Definition, Save Time & Easy to Use】Autel MS309 OBD2 code reader is generic (P0, P2, P3, U0), manufacturer-specific (P1, P3, U1), and shows the meaning of DTC (Diagnostic trouble code) under the code based on the built-in database. ase(1000) 0+ cord) You don't have to spend a lot of time searching the meaning on the internet. This advanced plug-and-play MS309 scanner saves you time - a must have obd2 scanner for DIY car owners - Acquire freeze frame data and vehicle information: The OBD2 scanner MS309 can obtain vehicle information such as freeze frame data, VIN number, calibration ID, and calibration verification number. (CVNs) to help you verify whether the ECU matches when purchasing a used car - Turn off check engine lights: When the car detects an emission-related issue, it will check the engine light. Want to spend $100 to turn off this light every time? Do you have a gas cap tight or need to replace bad parts like spark plugs and ignition coils? The Autel MS309 Scan Tool allows you to read codes and quickly see why the check engine light is on and reset - 【Ready to Smog Check Every Year】If your car OBD II fitness monitor is "not ready", your car may fail to smog check. The MS309 OBD2 scanner can help you obtain I/M Readiness status and check monitors such as misfire monitor, fuel system monitor, comprehensive component monitor, catalytic monitor, O2 sensor, EVAP and pass annual smog check. This means you won't waste time and money if you fail to check your smoke - 【BUY WITH CONFIDENCE】Auto OBDII Scan Tool MS309 comes with 12 months of war and lifetime technical support. If you need assistance, please contact us by fr-ee. Our team are committed to respond 24/7 or less than 24 hours a year. ️(If the OBD2 code reader does not support your vehicle or does not meet your expectations, please contact us via the email address above. We offer a full refund. No returns. ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q5H7M5S | | Amazon Bestseller | #426,878 in Automotive ( See Top 100 in Automotive ) #394 in Code Readers & Scan Tools | | Brand Name | Autel | | Customer Reviews | 4.6 4.6 out of 5 stars (15,987) | | Global Trade Identification Number | 00193195983507, 00508825559005, 00608225589081, 00634425760166, 00647904097028, 00669954576292, 00702565320417, 00707273312143, 00712407252318, 00713524943653, 00755263547778, 00891638744721, 06900738022869, 06901649345931, 06903119834068, 06920172337862, 06923430013232, 06923788980576, 06925470121717, 06937357200088, 06939164313111, 06941221067530, 06951300480273, 06951300480280, 06957740531742, … | | Included Components | Download MS309 User Manual: https://www.autel.com/u/cms/www/202004/23032946p9xd.pdf, MS309 Autel HQ w-eb: https://www.autel.com/mk1/3264.jhtml | | Item Dimensions L x W x H | 7L x 2W x 11H cm | | Item Weight | 180 Grams | | Manufacturer | Autel | | Native Resolution | 128x64 | | Power Source | Connect to your car with OBD2 cable | | Screen Size | 1 Inches | | UPC | 508825559005 891638744721 713524943653 755263547778 608225589081 193195983767 634425760166 193195983507 675234379934 702565320417 669954576292 647904097028 712407252318 707273312143 | ## Product Details - **Brand:** Autel - **Power Source:** Connect to your car with OBD2 cable - **Product Dimensions:** 7L x 2W x 11H cm - **Screen Size:** 1 Inches ## Images ![MaxiScan MS309 CAN OBD II-Lecteur de Code - Image 1](https://m.media-amazon.com/images/I/7165rMIRi0L.jpg) ![MaxiScan MS309 CAN OBD II-Lecteur de Code - Image 2](https://m.media-amazon.com/images/I/71JfM00iSYL.jpg) ![MaxiScan MS309 CAN OBD II-Lecteur de Code - Image 3](https://m.media-amazon.com/images/I/81c5ZqIBZqL.jpg) ![MaxiScan MS309 CAN OBD II-Lecteur de Code - Image 4](https://m.media-amazon.com/images/I/81IVJCYkbFL.jpg) ![MaxiScan MS309 CAN OBD II-Lecteur de Code - Image 5](https://m.media-amazon.com/images/I/71-0irD3jYL.jpg) ## Questions & Answers **Q: Can you use this to diagnosis why check engine light is on and figure out why car wont start? even of car wont start?** A: MS309 is a OBD2 scanner that can read and clear codes on OBD2 system and help figure out why check engine light is on. **Q: Will this work on a 2002 for explorer sport trac** A: Yes, MS309 can work on the 2002 Ford Explorer. **Q: i used this tool and all is said was manufacturer control. no code number with it? what does that mean? 1998 ford explorer sport.** A: OBD2 is the standard across all US cars. Some manufacturers also add brand specific codes, which may or may not be supported by the code reader. Sound like you have a vehicle/manufacturer specific code not supported by a $20 reader. **Q: Can this disable my key?** A: No, it can't. please check KM100/ IM508/ IM608. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***Z on November 6, 2023* Compré este pequeñín para revisar códigos de mis carros en casa. Es muy rápido, y aunque es muy básico, bien vale la pena; pues lo podemos transportar en la guantera, o con la herramienta. También resulta una gran ayuda si te gusta hacer mecánica en casa, o para dar seguimiento a fallas intermitentes o recurrentes. Todo muy bien. Sin embargo, no pude encontrar la marca Autel por ningún lado ni en el producto, ni el empaque. ### ⭐⭐⭐⭐⭐ Review *by S***R on September 30, 2025* yes,yes,simple,fast...100% good ### ⭐⭐⭐⭐⭐ Review *by C***R on March 7, 2026* Good quality scanner. Simplistic and does the job. ## Frequently Bought Together - Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool - ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) - GOOACC - GRC-33 240PCS Bumper Retainer Clips Car Plastic Rivets Fasteners Push Retainer Kit Most Popular Sizes Auto Push Pin Rivets Set -Door Trim Panel Fender Clips for GM Ford Toyota Honda Chrysler --- ## 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/725560557-maxiscan-ms309-can-obd-ii-lecteur-de-code](https://www.desertcart.co.uk/products/725560557-maxiscan-ms309-can-obd-ii-lecteur-de-code) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*