Car OBD2 Scanner, FIRSTOOL OBD2 Scanner Diagnostic Code Reader Tool with I/M Readiness, Battery Tester, Check Engine Light with Reset, OBDII/EOBD Car Diagnostic Scanner for All Vehicles After 1996

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• 【Your Personal Automotive Diagnostic Expert】 Stop guessing—get precise diagnostics! This V390 car scanner acts like an on-call automotive doctor, pinpointing issues before they cost you. It is not only a professional-grade code reader for cars and trucks, but also a fully functional "on-board automotive doctor": reads and clears trouble codes, turns off the engine malfunction indicator light (MIL), reads I/M readiness status (emissions testing), displays freeze frame data, performs EVAP leak tests, fault code lookup, oxygen sensor test, 12V battery voltage test, retrieves vehicle information (VIN/CIN), displays real-time data (rpm/coolant temp/fuel trim) etc.
• 【Read/Clear Fault Codes & DTC Lookups】The scanner for car quickly scans and retrieves generic, manufacturer-specific codes and pending codes. Utilizing an integrated database of over 40,000 fault codes, OBD2 scanner displays code definitions to help you pinpoint the root cause of issues, allowing you to clear codes and turn off the Malfunction Indicator Light (MIL). You may be able to identify and repair issues independently without visiting a dealership, saving time and hassle.
• 【Accurate Live Data Stream】With its precise real-time data streaming capability, car scanner diagnostic tool visually displays multiple critical sensor readings in text format, enabling you to track key metrics at a glance—such as load values, engine coolant temperature, RPM, vehicle speed, and airflow etc. This accurate data provides direct insights, empowering you to make more informed vehicle diagnostics and maintenance decisions.
• 【One-Click I/M Smo_g Check & Battery Testing】If the OBD II readiness monitor on your vehicle is not in the “ready” state, it may fail the emissions test. Car code reader is equipped with I/M readiness function to check the operations of the emission system on OBD2 compliant vehicles, run I/M monitor readiness test, checking whether the vehicle passes the SMOG inspection. This way, you won't waste time and money due to failing the emissions test. Additionally, this advanced scan tool features a built-in, easy-to-use battery tester that monitors battery life and voltage. It helps you quickly assess your vehicle's battery health and ensure reliable vehicle performance.
• 【Universal Compatibility】This Professional OBD2 scanner with code reset supports most domestic and imported vehicles manufactured in the United States in 1996, the European Union in 2003, and Asia (OBDII and CAN), including passenger cars, SUVs, light trucks, etc. It works with 16-pin vehicles compliant with the OBDII protocol and supports J1850PWM, J1850VPW, ISO9141, KWP2000 and CAN. In addition, car diagnostic tool supports 8 languages, including English, German, Polish, Spanish, French, Chinese, Russian and Italian, allowing users around the world to enjoy a seamless and intuitive diagnostic experience.
• 【Durable and Compact & Easy to Carry】Constructed from high-quality impact-resistant materials, this car code reader and reset tool boasts a robust and durable build. Its compact and lightweight design weighs only approximately 212 grams (8 ounces) and measures 13.5×7×2.5 cm (5.3×2.8×1 inch), fitting easily into a backpack or on your car's dashboard for effortless portability and access. The intuitive interface features five function keys, an I/M shortcut key and plug-and-play functionality, enabling effortless menu navigation and diagnostics for both beginners and professionals.
• 【1-Year Warranty& Premium Service 】We offer a one-year complimentary warranty for vehicle code reader, backed by a dedicated professional after-sales support team. Should you encounter any issues during use, please feel free to contact our customer service via email at any time. We will provide solutions and technical support within 24 hours.