{"product_id":"kw850-obd2-can-bus-code-reader-car-engine-fault-code-detector-scanner-with-tft-colour-display-one-click-i-m-readiness-key-built-in-speaker-8-languages-for-1996-obdii-compliant-us-european-asian-vehicles","title":"KW850 OBD2 CAN BUS Code Reader Car Engine Fault Code Detector Scanner with TFT Colour Display, One-Click I\/M Readiness Key, Built-in Speaker, 8 Languages, for 1996+ OBDII Compliant US European Asian Vehicles","description":"\u003ch1\u003eKW850 OBD2 CAN BUS Code Reader Car Engine Fault Code Detector Scanner\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KW850 OBD2 scanner with TFT colour display, One-Click I\/M Readiness Key and built-in speaker for car engine fault code reading\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3781\/2025-10-19\/original-image\/1017592132707.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eWhen a vehicle system fails and the check engine light or MIL comes on, the powertrain control module (PCM) stores fault information in memory. The KW850 OBD2 scanner reads those fault codes from the PCM, helping you determine the nature and location of the fault quickly and accurately. It supports all 10 modes of OBDII test for a complete diagnosis and works on all 1996 and later OBDII compliant US, European and Asian vehicles. The KW850 features a unique patented One-Click I\/M Readiness Key, TFT colour display and built-in speaker, allowing users to do their jobs faster. Thousands of troubleshooter code tips help technicians save diagnosis and repair time.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Functions\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KW850 OBD2 scanner with TFT colour display, One-Click I\/M Readiness Key and built-in speaker for car engine fault code reading\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3781\/2025-10-19\/original-image\/1203890041190.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe KW850 is built for complete OBDII diagnosis. It retrieves generic and manufacturer-specific codes, turns off the check engine light, clears codes and resets monitors. It also displays DTC definitions on the unit screen and views freeze frame data, making it a practical tool for both professional technicians and informed vehicle owners.\u003c\/p\u003e\n\u003ch3\u003eCode Reading and Clearing\u003c\/h3\u003e\n\u003cp\u003eThe scanner easily determines the cause of the Check Engine Light (MIL). It retrieves generic codes (P0, P2, P3, and U0) and manufacturer specific codes (P1, P3, and U1). It turns off the Check Engine Light (MIL), clears codes and resets monitors. It also identifies pending codes and performs modules present test. This range of functions supports a thorough diagnostic process.\u003c\/p\u003e\n\u003ch3\u003eLive Data and Sensor Tests\u003c\/h3\u003e\n\u003cp\u003eThe KW850 reads live PCM datastream and displays live O2 sensor test data. It graphs data for 1996 and newer vehicles, reads, stores and playbacks live sensor data, and views freeze frame data. It also displays monitor and I\/M readiness status for emissions checks. These features help you observe how systems are performing in real time.\u003c\/p\u003e\n\u003ch3\u003eVehicle Information and Languages\u003c\/h3\u003e\n\u003cp\u003eThe scanner retrieves vehicle information including VIN, CIN and CVN. It supports eight languages: English, French, German, Dutch, Spanish, Russian, Portuguese and Italian. It also supports CAN (Controller Area Network) and all other current OBD-II protocols. The built-in OBD-II DTC lookup library helps you interpret codes without leaving the device.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KW850 OBD2 scanner with TFT colour display, One-Click I\/M Readiness Key and built-in speaker for car engine fault code reading\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3781\/2025-10-19\/original-image\/5887748899626_b8465e65-d680-44b2-880e-e294e15d900d.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe KW850 is designed for use in vehicle diagnostics, whether in a professional workshop or for personal vehicle maintenance. Its handheld format and included protective nylon case make it easy to store and transport. The device connects to the vehicle's OBDII port and operates via the vehicle's power.\u003c\/p\u003e\n\u003ch3\u003eProfessional Workshop Use\u003c\/h3\u003e\n\u003cp\u003eTechnicians can use the KW850 to quickly read and clear fault codes, check emissions readiness and review live data. The One-Click I\/M Readiness Key and built-in speaker support efficient workflow. Memory and battery backup allow off-vehicle data review and analysis, so diagnostic data can be examined away from the vehicle. Printing data via PC is also supported for record-keeping.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor vehicle owners, the KW850 provides a way to understand why the check engine light is on. It displays DTC definitions on the unit screen, so you can see what the code means. It supports all 10 modes of OBDII test, giving a comprehensive view of the vehicle's emissions and diagnostic status. The large easy-to-read backlit LCD screen and TFT colour display make it straightforward to use in different lighting conditions.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KW850 OBD2 scanner with TFT colour display, One-Click I\/M Readiness Key and built-in speaker for car engine fault code reading\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3781\/2025-10-19\/original-image\/718859232888.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe KW850 combines a broad set of OBDII functions in one device. It supports software upgrades via the internet, so its capabilities can be updated over time. The included protective nylon case helps keep the scanner safe when not in use, and the USB cable allows connection to a PC for printing and upgrades.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe KW850 is a reusable diagnostic tool. It does not require consumable parts for standard operation. The protective nylon case provides storage between uses, and the USB cable supports software upgrades via the internet. Memory and battery backup allow off-vehicle data review without needing to keep the device connected to a vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThe KW850 supports all 10 modes of OBDII test, works on 1996 and later OBDII compliant vehicles, and includes a unique patented One-Click I\/M Readiness Key. It reads generic and manufacturer-specific codes, displays live data, and supports eight languages. Accessories include a user manual, USB cable, protective nylon case and a colour box. For those needing a capable OBDII scanner, the KW850 offers a practical combination of features.\u003c\/p\u003e","brand":"qucviy-mj","offers":[{"title":"default","offer_id":61117671801166,"sku":"CJJSBGSM00001-default","price":100.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6895\/4190\/files\/1203890041190.webp?v=1791445338","url":"https:\/\/homeenjoy.co.uk\/products\/kw850-obd2-can-bus-code-reader-car-engine-fault-code-detector-scanner-with-tft-colour-display-one-click-i-m-readiness-key-built-in-speaker-8-languages-for-1996-obdii-compliant-us-european-asian-vehicles","provider":"Homeenjoy.co.uk","version":"1.0","type":"link"}