{"product_id":"elm327-usb-obd2-felkodslasare-v2-1","title":"ELM327 OBD2 USB v1.5 – PIC18F25K80 + FT232RL (Windows) fault code reader for OBD2 cars","description":"\u003cdiv class=\"product-page\"\u003e\n\u003ch2\u003eELM327 OBD2 USB v1.5 – PIC18F25K80 + FT232RL (Windows) fault code reader for OBD2 cars\u003c\/h2\u003e\n\u003c!-- KORTVERSION 200–300 ORD --\u003e\n\u003csection id=\"kortversion\"\u003e\n\u003ch2\u003eShort version\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUSB ELM327 v1.5\u003c\/strong\u003e is a classic \u003cstrong\u003eOBD2 diagnostic cable for Windows\u003c\/strong\u003e that allows you to read and clear fault codes, turn off the check engine light (MIL\/Check Engine), and view live data from the car's ECU – directly on your computer via USB. It is built with \u003cstrong\u003ePIC18F25K80\u003c\/strong\u003e as the main chip and is also listed with \u003cstrong\u003eFT232RL\u003c\/strong\u003e in the product name, which is a common USB-serial solution for stable communication (note: the specification also mentions \u003cstrong\u003eCH340T\u003c\/strong\u003e as the driver IC; exact components may vary between batches).\u003c\/p\u003e\n\u003cp\u003eThe adapter works on \u003cstrong\u003eOBD-II compatible vehicles\u003c\/strong\u003e and supports common OBD2 protocols, including \u003cstrong\u003eCAN\u003c\/strong\u003e, \u003cstrong\u003eISO 9141-2\u003c\/strong\u003e, \u003cstrong\u003eKWP2000\u003c\/strong\u003e, and \u003cstrong\u003eSAE J1850 VPW\/PWM\u003c\/strong\u003e. It connects to the car's 16-pin OBD2 port and to the computer via USB. You then use a compatible diagnostic program (e.g., ScanMaster-ELM or other ELM327-compatible software) to read fault codes and view data.\u003c\/p\u003e\n\u003cp\u003eFunctions include reading both generic and some manufacturer-specific DTC codes (the product text mentions 3000+ generic definitions), clearing fault codes, and displaying common sensor data such as \u003cstrong\u003eRPM\u003c\/strong\u003e, \u003cstrong\u003ecoolant temperature\u003c\/strong\u003e, \u003cstrong\u003espeed\u003c\/strong\u003e, \u003cstrong\u003efuel trims\u003c\/strong\u003e, \u003cstrong\u003eintake manifold pressure\u003c\/strong\u003e, \u003cstrong\u003etiming advance\u003c\/strong\u003e, \u003cstrong\u003eintake air temp\u003c\/strong\u003e, \u003cstrong\u003eair flow rate\u003c\/strong\u003e, \u003cstrong\u003eTPS\u003c\/strong\u003e, and \u003cstrong\u003eO2 sensor values\u003c\/strong\u003e (car-dependent).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e OBD2 USB ELM327 v1.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Windows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e PIC18F25K80 (main chip according to text)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e CAN, ISO9141-2, KWP2000, J1850 VPW\/PWM, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003cnav aria-label=\"Innehållsförteckning\" id=\"toc\"\u003e\n\u003ch2\u003eTable of Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#for-vem\"\u003eWho is it for?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFunctions (what you can do)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#livedata\"\u003eExamples of live data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#protokoll\"\u003eSupported protocols\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026amp; important limitations\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#installation\"\u003eStep-by-step: installation \u0026amp; use in Windows\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#felsokning\"\u003eTroubleshooting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#spec\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eNotes \u0026amp; disclaimer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\u003chr\u003e\n\u003cp style=\"margin: 0 0 10px 0;\" class=\"breadcrumbs\"\u003e\u003ca href=\"\/en-en\"\u003eHome\u003c\/a\u003e  \/  \u003ca href=\"\/en-en\/collections\/obd2-felkodslasare\"\u003eOBD2 fault code readers\u003c\/a\u003e  \/  \u003ca href=\"\/en-en\/collections\/obd2-kablar\"\u003eOBD2 cables\u003c\/a\u003e  \/  \u003cspan aria-current=\"page\"\u003eELM327 OBD2 USB v1.5 (PIC18F25K80)\u003c\/span\u003e\u003c\/p\u003e\n\u003csection id=\"for-vem\"\u003e\n\u003ch2\u003eWho is it for?\u003c\/h2\u003e\n\u003cp\u003eThis ELM327 USB cable is suitable for those who want to use their computer as a diagnostic tool, for example, to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eread fault codes when the check engine light comes on\u003c\/li\u003e\n\u003cli\u003eclear fault codes after repair\u003c\/li\u003e\n\u003cli\u003emonitor live data and troubleshoot sensors\u003c\/li\u003e\n\u003cli\u003elog data via Windows programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is particularly useful if you prefer USB over Bluetooth\/WiFi and want a stable connection for logging.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFunctions (what you can do)\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead fault codes (DTC)\u003c\/strong\u003e – generic and some manufacturer-specific, with explanations (the product text mentions 3000+ generic definitions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear fault codes\u003c\/strong\u003e and turn off \u003cstrong\u003eMIL\/Check Engine\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eView live data\u003c\/strong\u003e from the ECU (car-dependent).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"padding: 12px; border: 1px solid #e5e5e5; border-radius: 10px;\"\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Save fault codes and freeze frame (if the program displays it) before clearing – it makes troubleshooting easier.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"livedata\"\u003e\n\u003ch2\u003eExamples of live data (according to product text)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngine RPM\u003c\/li\u003e\n\u003cli\u003eCalculated Load Value\u003c\/li\u003e\n\u003cli\u003eCoolant Temperature\u003c\/li\u003e\n\u003cli\u003eFuel System Status\u003c\/li\u003e\n\u003cli\u003eVehicle Speed\u003c\/li\u003e\n\u003cli\u003eShort\/Long Term Fuel Trim\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Pressure\u003c\/li\u003e\n\u003cli\u003eTiming Advance\u003c\/li\u003e\n\u003cli\u003eIntake Air Temperature\u003c\/li\u003e\n\u003cli\u003eAir Flow Rate\u003c\/li\u003e\n\u003cli\u003eAbsolute Throttle Position\u003c\/li\u003e\n\u003cli\u003eO2 sensor voltages \/ associated trims\u003c\/li\u003e\n\u003cli\u003eFuel Pressure\u003c\/li\u003e\n\u003cli\u003e…and more (depending on the car)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"protokoll\"\u003e\n\u003ch2\u003eSupported protocols\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSAE J1850 PWM (41.6Kbaud)\u003c\/li\u003e\n\u003cli\u003eSAE J1850 VPW (10.4Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 9141-2 (5 baud init, 10.4Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 14230-4 KWP (5 baud init, 10.4Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 14230-4 KWP (fast init, 10.4Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 15765-4 CAN (11bit ID, 500 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 15765-4 CAN (29bit ID, 500 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 15765-4 CAN (11bit ID, 250 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO 15765-4 CAN (29bit ID, 250 Kbaud)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026amp; important limitations\u003c\/h2\u003e\n\u003ch3\u003eOBD2 = primarily engine\/emissions\u003c\/h3\u003e\n\u003cp\u003eELM327 is primarily an \u003cstrong\u003eOBD2\u003c\/strong\u003e tool and typically provides the best support for engine-related systems (ECM) and emissions. For ABS, airbag, transmission, and other brand-unique systems, a more advanced tool or brand-specific software is often required.\u003c\/p\u003e\n\u003ch3\u003eWindows\u003c\/h3\u003e\n\u003cp\u003eThe product is stated to work on \u003cstrong\u003eWindows\u003c\/strong\u003e. You need to install the correct driver for the USB chip (FT232RL or CH340T depending on the version), and then select the correct COM port in your diagnostic software.\u003c\/p\u003e\n\u003ch3\u003eOBD2 port (16-pin)\u003c\/h3\u003e\n\u003cp\u003eWorks on cars with a standard 16-pin OBD2 port. For vehicles with other connectors, an adapter cable is required.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"installation\"\u003e\n\u003ch2\u003eStep-by-step: installation \u0026amp; use in Windows\u003c\/h2\u003e\n\u003ch3\u003e1) Install driver\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect the ELM327 USB to the computer.\u003c\/li\u003e\n\u003cli\u003eInstall the driver for the USB chip (FT232RL or CH340T depending on the device version).\u003c\/li\u003e\n\u003cli\u003eOpen \u003cstrong\u003eDevice Manager\u003c\/strong\u003e and note the \u003cstrong\u003eCOM port\u003c\/strong\u003e assigned to the adapter.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e2) Install diagnostic software\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall an ELM327-compatible program on Windows (e.g., ScanMaster-ELM or similar).\u003c\/li\u003e\n\u003cli\u003eSelect the correct COM port and communication settings in the program.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e3) Connect to the car\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePlug the cable into the car's OBD2 port (16-pin).\u003c\/li\u003e\n\u003cli\u003eTurn the ignition ON.\u003c\/li\u003e\n\u003cli\u003eConnect in the program and read fault codes\/live data.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e4) After troubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSave fault codes before clearing.\u003c\/li\u003e\n\u003cli\u003eClear fault codes only after the root cause has been addressed.\u003c\/li\u003e\n\u003cli\u003eVerify with a new reading that the codes do not return.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"felsokning\"\u003e\n\u003ch2\u003eTroubleshooting\u003c\/h2\u003e\n\u003ch3\u003eThe program cannot find the adapter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck that the driver is installed and that the COM port is visible in Device Manager.\u003c\/li\u003e\n\u003cli\u003eSelect the correct COM port in the program.\u003c\/li\u003e\n\u003cli\u003eTry a different USB port and avoid using a USB hub.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNo connection to the car\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck that the ignition is ON.\u003c\/li\u003e\n\u003cli\u003eCheck that the car is OBD2 compatible and that the OBD2 port has power.\u003c\/li\u003e\n\u003cli\u003eTry a different OBD2 program.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFault codes can be read but not other systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNormal with ELM327 – it is primarily for engine\/OBD2. For ABS\/SRS\/TCM, another tool is often required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"spec\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUSB OBD2 ELM327 with cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFirmware Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eV1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWindows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMain chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePIC18F25K80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUSB driver IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCH340T (according to product text)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The product name mentions FT232RL, while the specification mentions CH340T as the driver IC. Components may vary between batches. The principle is the same: install the correct driver and select the correct COM port in the software.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × USB ELM327 OBD2 cable (v1.5, PIC18F25K80)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFAQ – Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e1) Does it work on Mac?\u003c\/h3\u003e\n\u003cp\u003eThe product is specified for Windows. For Mac, another solution or a virtual Windows environment is required.\u003c\/p\u003e\n\u003ch3\u003e2) Does it work on iPhone\/Android?\u003c\/h3\u003e\n\u003cp\u003eThis is a USB cable for Windows computers, not a Bluetooth\/WiFi dongle for mobile.\u003c\/p\u003e\n\u003ch3\u003e3) Can it read ABS and airbag?\u003c\/h3\u003e\n\u003cp\u003eOften not via standard OBD2. ELM327 is primarily for engine\/emissions.\u003c\/p\u003e\n\u003ch3\u003e4) Do I need to install a driver?\u003c\/h3\u003e\n\u003cp\u003eYes, you need a driver for the USB chip (FT232RL or CH340T depending on the version).\u003c\/p\u003e\n\u003ch3\u003e5) Which cars does it work on?\u003c\/h3\u003e\n\u003cp\u003eOBD2-compatible cars with a 16-pin OBD2 port. Functions and data vary between car brands and model years.\u003c\/p\u003e\n\u003ch3\u003e6) Why doesn't the program find the adapter?\u003c\/h3\u003e\n\u003cp\u003eUsually, it's an incorrect COM port or missing driver.\u003c\/p\u003e\n\u003ch3\u003e7) Can I turn off the check engine light?\u003c\/h3\u003e\n\u003cp\u003eYes, it can clear DTCs and turn off the MIL if the fault is no longer active.\u003c\/p\u003e\n\u003ch3\u003e8) What does \"V1.5\" mean?\u003c\/h3\u003e\n\u003cp\u003eIt's a firmware\/hardware designation often used for ELM327 variants. Consider it the vendor's version line.\u003c\/p\u003e\n\u003ch3\u003e9) What does PIC18F25K80 mean?\u003c\/h3\u003e\n\u003cp\u003eIt's the main chip in the adapter, often requested for better compatibility\/stability.\u003c\/p\u003e\n\u003ch3\u003e10) Can I use it for tuning\/remap?\u003c\/h3\u003e\n\u003cp\u003eNo, this is a diagnostic cable for OBD2 reading\/monitoring. ECU programming requires other tools and software.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eNotes \u0026amp; disclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOBD2 Limitation:\u003c\/strong\u003e Primarily engine\/emissions. For other systems, another tool may be required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not clear codes blindly:\u003c\/strong\u003e Save codes before clearing and address the root cause.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivers:\u003c\/strong\u003e The correct USB driver is required (FT232RL\/CH340T depending on the version).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Do not use the program while driving. Troubleshoot in a safe location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003csection id=\"sammanfattning\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUSB ELM327 v1.5\u003c\/strong\u003e with \u003cstrong\u003ePIC18F25K80\u003c\/strong\u003e is a good choice for those who want to perform OBD2 diagnostics on Windows: read\/clear fault codes, turn off the check engine light, and monitor live data. With a USB connection, you get stable communication for logging and troubleshooting, and support for the most common OBD2 protocols makes it compatible with many OBD2 cars.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":45479022067980,"sku":"FEL-A0010-1","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hb464c9639115435eb015c78b247785dah.jpg?v=1766924689","url":"https:\/\/www.felkodslasare.se\/en-en\/products\/elm327-usb-obd2-felkodslasare-v2-1","provider":"Felkodsläsare","version":"1.0","type":"link"}