{"product_id":"konnwei-kw310-bilskanner-obd2-diagnostikverktyg","title":"KONNWEI KW310 – Car Diagnostic Tool OBD2\/EOBD\/CAN Engine Trouble Scanner","description":"\u003c!-- KLAR HTML FÖR SHOPIFY – KONNWEI KW310 OBD2\/EOBD\/CAN felkodsläsare \/ felkodslasare.se --\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" id=\"konnwei-kw310\"\u003e\u003cmeta itemprop=\"name\" content=\"KONNWEI KW310 – OBD2\/EOBD\/CAN felkodsläsare för motor\/emission (12V)\"\u003e \u003cmeta itemprop=\"brand\" content=\"KONNWEI\"\u003e \u003cmeta itemprop=\"sku\" content=\"KW310\"\u003e \u003cmeta itemprop=\"mpn\" content=\"KW310\"\u003e \u003cmeta itemprop=\"category\" content=\"Felkodsläsare, OBD2, EOBD, CAN, Diagnosverktyg\"\u003e \u003clink itemprop=\"url\" href=\"https:\/\/www.felkodslasare.se\/\"\u003e\n\u003ch2\u003eKONNWEI KW310 – Car Diagnostic Tool OBD2\/EOBD\/CAN Engine Trouble Scanner\u003c\/h2\u003e\n\u003c!-- KORTVERSION (200–300 ord) --\u003e\n\u003cdiv itemprop=\"description\" id=\"kortversion\"\u003e\n\u003ch2\u003eShort version – quick overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKONNWEI KW310\u003c\/strong\u003e is a compact and affordable \u003cstrong\u003eOBD2\/EOBD\/CAN fault code reader\u003c\/strong\u003e for \u003cstrong\u003eengine and emission diagnostics\u003c\/strong\u003e on modern 12V vehicles. Connect to the car's 16-pin OBD port, turn on the ignition and read \u003cstrong\u003eDTC fault codes\u003c\/strong\u003e (generic and manufacturer-specific), view \u003cstrong\u003elive data\u003c\/strong\u003e, review \u003cstrong\u003efreeze frame\u003c\/strong\u003e, run \u003cstrong\u003eO2 sensor tests\u003c\/strong\u003e, \u003cstrong\u003eEVAP tests\u003c\/strong\u003e and \u003cstrong\u003eMode $06 on-board monitoring\u003c\/strong\u003e. The KW310 has a built-in \u003cstrong\u003eDTC dictionary\u003c\/strong\u003e, \u003cstrong\u003eI\/M readiness\u003c\/strong\u003e (inspection check) and supports all common OBD protocols: ISO9141-2, ISO14230-4 (KWP), SAE J1850 VPW\/PWM and ISO15765-4 (CAN).\u003c\/p\u003e\n\u003cp\u003eThe tool works on most OBD2-compliant \u003cstrong\u003epetrol and diesel\u003c\/strong\u003e (12V – not 24V truck) with regional starting years: USA 1996+, Europe petrol ≈2001+, Europe diesel ≈2004+ (exceptions may apply). Menu languages: \u003cstrong\u003eEnglish, French, German, Dutch, Spanish, Russian, Portuguese\u003c\/strong\u003e. Do you want more features, e.g. battery test, service or app support? Explore more \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e in our store. 🔧\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INNEHÅLLSFÖRTECKNING --\u003e\u003cnav id=\"innehall\"\u003e\n\u003ch2\u003eContents\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction – what is the KW310?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications (bullet points)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#protokoll\"\u003eSupported protocols \u0026amp; vehicle compatibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual \u0026amp; installation guide (step-by-step)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#arbetsfloden\"\u003ePractical workflows \u0026amp; interpretation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; best practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently asked questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackaging contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#notiser\"\u003eImportant notes \u0026amp; responsibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!-- INTRODUKTION --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction – what is the KW310?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI KW310\u003c\/strong\u003e is a \u003cstrong\u003ehandheld OBD2\/EOBD scanner\u003c\/strong\u003e that provides everything you need to quickly identify the cause of a \u003cem\u003eCheck Engine\u003c\/em\u003e\/\u003cem\u003eMIL\u003c\/em\u003e light, assess if the car is \u003cstrong\u003eI\/M-ready\u003c\/strong\u003e (for inspection) and analyze sensor data in real-time. Unlike simpler “code readers”, the KW310 also displays \u003cstrong\u003eMode $06\u003c\/strong\u003e on-board tests, can perform \u003cstrong\u003eEVAP control\u003c\/strong\u003e (vehicle-dependent) and shows \u003cstrong\u003eO2 sensor data\u003c\/strong\u003e to differentiate, for example, fuel, air, and exhaust sensor problems.\u003c\/p\u003e\n\u003cp\u003eThe interface is easy to navigate with a clear \u003cstrong\u003ebacklit LCD\u003c\/strong\u003e, and the built-in \u003cstrong\u003eDTC dictionary\u003c\/strong\u003e means you don't have to google the meaning of fault codes. The device is powered via the car's OBD port (no separate power required) and is therefore perfect as a \u003cstrong\u003etravel safety device\u003c\/strong\u003e in the glove compartment, in the workshop, or for the enthusiast mechanic who wants to do their \u003cstrong\u003eown troubleshooting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFIKATIONER --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications (bullet points)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KONNWEI KW310\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e OBD2\/EOBD\/CAN fault code reader (engine\/emission)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain functions:\u003c\/strong\u003e Read\/clear DTC, live data, freeze frame, I\/M readiness, O2 test, EVAP test, Mode $06, vehicle info (\u003cem\u003eVIN\/CALID\/CVN\u003c\/em\u003e), DTC dictionary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Large backlit LCD (easy to read in daylight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguages:\u003c\/strong\u003e English, French, German, Dutch, Spanish, Russian, Portuguese\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e ISO9141-2, ISO14230-4 KWP (5\/fast init), SAE J1850 VPW\/PWM, ISO15765-4 CAN (11\/29-bit, 250\/500 kbaud)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e Via the car's OBD port (12V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible vehicles:\u003c\/strong\u003e OBD2\/EOBD-compliant petrol\/diesel 12V (not 24V heavy vehicles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 16-pin OBD2-DLC (fixed cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\/weight:\u003c\/strong\u003e Compact, pocket-friendly format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e Built-in (no PC\/app necessary)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FUNKTIONER --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick MIL diagnosis:\u003c\/strong\u003e Read \u003cem\u003eCurrent\/Stored\/Pending\u003c\/em\u003e DTCs and get explanations directly on the screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/M-readiness:\u003c\/strong\u003e One button press shows if monitors are \u003cem\u003eReady\u003c\/em\u003e\/\u003cem\u003eNot Ready\u003c\/em\u003e for inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time live data:\u003c\/strong\u003e Review key PIDs (RPM, ECT, IAT, MAP\/MAF, trims, lambda, etc.) numerically for trend analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze frame:\u003c\/strong\u003e See a snapshot of operating conditions when the fault was set (temp, load, RPM, fuel trims, etc.).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO2 sensor test:\u003c\/strong\u003e Interpret the lambda sensor's response and indicate whether the mixture is switching correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode $06:\u003c\/strong\u003e The ECU's own test results for monitored components – useful for difficult\/intermittent faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEVAP test:\u003c\/strong\u003e Vehicle-dependent – monitor\/evaluate leak\/system tests where the ECU supports this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN\/CALID\/CVN:\u003c\/strong\u003e Identify vehicle and calibration (Mode $09) for documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; robust:\u003c\/strong\u003e Powered directly from the OBD port, no batteries or apps required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- PROTOKOLL \u0026 KOMPATIBILITET --\u003e\n\u003csection id=\"protokoll\"\u003e\n\u003ch2\u003eSupported protocols \u0026amp; vehicle compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e SAE J1850 VPW\/PWM, ISO9141-2, ISO14230-4 (KWP 5\/fast), ISO15765-4 CAN (11\/29-bit, 250\/500 kbaud).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA:\u003c\/strong\u003e OBD2 cars from 1996 and later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEurope:\u003c\/strong\u003e Petrol ≈2001+, Diesel ≈2004+ (exceptions may apply).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJapan\/Korea:\u003c\/strong\u003e Usually 2006+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChina, etc.:\u003c\/strong\u003e Approximately 2009+ for many models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e 12V. \u003cem\u003eNot\u003c\/em\u003e 24V truck\/J1939.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e A 16-pin connector does not guarantee full OBD2 compatibility. Some markets\/model years may lack certain OBD functions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- MANUAL --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual \u0026amp; installation guide (step-by-step)\u003c\/h2\u003e\n\u003ch3\u003eA. Safety \u0026amp; preparations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePark safely, engage P\/handbrake. Turn off the engine but keep the key handy.\u003c\/li\u003e\n\u003cli\u003eLocate the \u003cstrong\u003eOBD2 port\u003c\/strong\u003e (often under the dashboard on the driver's side).\u003c\/li\u003e\n\u003cli\u003eCheck that the car battery has normal voltage (\u0026gt;12.2V) for stable communication.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eB. Quick start – OBD diagnosis\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect the KW310 to the 16-pin OBD2-DLC. The device powers on using the car's voltage.\u003c\/li\u003e\n\u003cli\u003eTurn the ignition to \u003cstrong\u003eON\u003c\/strong\u003e (engine \u003cstrong\u003eOFF\u003c\/strong\u003e) for initial scan.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003elanguage\u003c\/strong\u003e in the menu on first start.\u003c\/li\u003e\n\u003cli\u003eOpen \u003cstrong\u003eOBD II\u003c\/strong\u003e → wait until the protocol is identified.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eRead Codes\u003c\/strong\u003e for current\/stored\/pending DTCs. Note codes and \u003cstrong\u003edefinitions\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOpen \u003cstrong\u003eFreeze Frame\u003c\/strong\u003e – document ECT, RPM, Load, Fuel trims, etc.\u003c\/li\u003e\n\u003cli\u003ePress \u003cstrong\u003eI\/M Readiness\u003c\/strong\u003e – see which monitors are \u003cem\u003eReady\u003c\/em\u003e\/\u003cem\u003eNot Ready\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003eGo to \u003cstrong\u003eLive Data\u003c\/strong\u003e – select relevant PIDs to see sensors in real time. Start the engine if necessary.\u003c\/li\u003e\n\u003cli\u003eOnce the cause has been addressed, select \u003cstrong\u003eErase Codes\u003c\/strong\u003e to turn off the MIL and reset monitors.\u003c\/li\u003e\n\u003cli\u003eFinish with a \u003cstrong\u003edrive cycle\u003c\/strong\u003e according to the vehicle's conditions to get monitors to \u003cem\u003eReady\u003c\/em\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eC. EVAP\/O2\/Mode $06 (vehicle-dependent)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eO2 Test:\u003c\/strong\u003e Select the test and examine the sensors' switching speed and response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEVAP:\u003c\/strong\u003e Run where the ECU supports it – follow the on-screen instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode $06:\u003c\/strong\u003e Go through monitoring results (limit values\/outcomes) for ignition, catalyst, etc.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eD. Completion \u0026amp; storage\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the engine. Gently unplug the OBD connector.\u003c\/li\u003e\n\u003cli\u003eStore the KW310 in a bag\/compartment – ready for the next diagnosis.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003c!-- ARBETSFLÖDEN --\u003e\n\u003csection id=\"arbetsfloden\"\u003e\n\u003ch2\u003ePractical workflows \u0026amp; interpretation\u003c\/h2\u003e\n\u003ch3\u003e1) MIL illuminated without noticeable power loss\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead DTC:\u003c\/strong\u003e Often EVAP-related (P044x). Check fuel cap\/gasket, hoses, valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/M:\u003c\/strong\u003e EVAP is often \u003cem\u003eNot Ready\u003c\/em\u003e after clearing. Run correct drive cycle (fuel level\/temperature determines).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2) Lean\/mixture fault (P0171\/P0174)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive Data:\u003c\/strong\u003e High positive LTFT\/STFT → suspect vacuum leak\/MAF.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Check intake hoses, PCV, MAF values, fuel pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3) Misfire (P030x)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze Frame:\u003c\/strong\u003e See RPM\/load at fault. Move ignition coil\/spark plug between cylinders → does the fault follow?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive Data:\u003c\/strong\u003e O2-switching and trims reveal fuel\/air problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e4) O2 sensor\/catalyst\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eO2-test:\u003c\/strong\u003e B1S1 (and possibly B2S1) should switch quickly. B1S2\/B2S2 more stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode $06:\u003c\/strong\u003e Review test results for sensors\/catalyst.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e5) No communication\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck fuses (CIG\/OBD), 12V on pin 16 and ground on 4\/5.\u003c\/li\u003e\n\u003cli\u003eTry with ignition on \u003cem\u003eON\u003c\/em\u003e and engine off; some cars require it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- TIPS --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; best practices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument first:\u003c\/strong\u003e Write down DTCs and freeze frame before clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimit PIDs:\u003c\/strong\u003e Select 6–10 key values in live data for quick updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable voltage:\u003c\/strong\u003e Low battery voltage can lead to incorrect diagnosis\/communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompare relationships:\u003c\/strong\u003e MAF vs MAP, O2 vs trims – the overall picture points to the cause.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter repair:\u003c\/strong\u003e Clear, run drive cycle, check I\/M again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed more functions?\u003c\/strong\u003e See more tools in the \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code reader category\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently asked questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003e1. Does the KW310 read ABS\/airbag\/BCM?\u003c\/h3\u003e\n\u003cp\u003eNo. The KW310 focuses on \u003cstrong\u003eengine\/emission\u003c\/strong\u003e via OBD2. Other systems often require brand-specific diagnostics.\u003c\/p\u003e\n\u003ch3\u003e2. Does it work on diesel and hybrid?\u003c\/h3\u003e\n\u003cp\u003eYes, for OBD2 parameters in engine\/emission on \u003cstrong\u003e12V\u003c\/strong\u003e OBD2 cars. 24V heavy vehicles are not supported.\u003c\/p\u003e\n\u003ch3\u003e3. Can I run EVAP tests on all cars?\u003c\/h3\u003e\n\u003cp\u003eNo, availability depends on make\/model year\/market. Mode $06\/EVAP varies.\u003c\/p\u003e\n\u003ch3\u003e4. Why does the MIL return after clearing?\u003c\/h3\u003e\n\u003cp\u003eClearing turns off the light but does not fix the underlying fault. Repair the cause and run a drive cycle.\u003c\/p\u003e\n\u003ch3\u003e5. Do I need an app or computer?\u003c\/h3\u003e\n\u003cp\u003eNo, the KW310 has everything in the unit. No app\/PC is required for diagnosis.\u003c\/p\u003e\n\u003ch3\u003e6. Why am I not getting communication?\u003c\/h3\u003e\n\u003cp\u003eCheck ignition status, fuses, OBD voltage\/ground, and that the car is OBD2-compatible.\u003c\/p\u003e\n\u003ch3\u003e7. Is my language supported?\u003c\/h3\u003e\n\u003cp\u003eYes, more languages are available: EN\/FR\/DE\/NL\/ES\/RU\/PT (selectable in the menu).\u003c\/p\u003e\n\u003ch3\u003e8. Where can I find more fault code readers?\u003c\/h3\u003e\n\u003cp\u003eIn our \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e category – with everything from beginner tools to professional ones.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FÖRPACKNING --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackaging contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × KONNWEI KW310 OBD2\/EOBD fault code reader\u003c\/li\u003e\n\u003cli\u003e1 × Fixed 16-pin OBD2 cable (integrated)\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start\/User Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- NOTISER --\u003e\n\u003csection id=\"notiser\"\u003e\n\u003ch2\u003eImportant notes \u0026amp; responsibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e OBD2 support varies between markets\/model years despite the 16-pin connector. Check requirements per vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem scope:\u003c\/strong\u003e Only engine\/emission via OBD2. Other control systems require brand-specific tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e 12V vehicles. Not 24V\/J1939.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData security:\u003c\/strong\u003e Always follow the vehicle manufacturer's service manuals and safety regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed more tools or accessories? See the \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efull range\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SAMMANFATTNING --\u003e\n\u003csection id=\"sammanfattning\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI KW310\u003c\/strong\u003e provides \u003cstrong\u003equick and reliable OBD2 diagnosis\u003c\/strong\u003e of engine\/emissions in a \u003cstrong\u003ecompact\u003c\/strong\u003e unit that is always ready. Read\/clear fault codes, analyze live data and inspection status (\u003cem\u003eI\/M\u003c\/em\u003e), run O2\/EVAP\/Mode $06 where the ECU allows – without an app or computer. For home mechanics, car dealers, and workshops who want to \u003cstrong\u003efind the cause\u003c\/strong\u003e behind the MIL and make decisions about the next steps, the KW310 is a smart and cost-effective choice. 🔧\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SEO (DOLT) --\u003e\n\u003cdiv style=\"display: none;\"\u003eKONNWEI KW310, OBD2, EOBD, CAN, felkodsläsare, motor, emission, MIL, Check Engine, I\/M readiness, freeze frame, live data, O2-sensor, EVAP, Mode 06, VIN CALID CVN, ISO9141-2, ISO14230-4, SAE J1850, ISO15765-4, 12V, diagnosverktyg, bensin, diesel, felkodslasare.se, DTC lexikon, bilscanner, fordonsdiagnostik.\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Konnwei","offers":[{"title":"Default Title","offer_id":54177163968780,"sku":"FEL-KW310","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H9e5056235fb1457a8494f6be9927f75cc.jpg?v=1771872198","url":"https:\/\/www.felkodslasare.se\/en-en\/products\/konnwei-kw310-bilskanner-obd2-diagnostikverktyg","provider":"Felkodsläsare","version":"1.0","type":"link"}