TOPDON OBD2 Code Reader TOPDON AL400 OBD Scanner Car Fault Diagnostic Tool with 10 OBD Functions - Engine Light/Smog Emission Test/O2 Sensor Test/EVAP, Free Update

""Check engine light and reset engine control light: Don't rush to a workshop or dealer when the engine control light is on. The Topdon AL400 OBD2 scanner can help determine the difficulty level of the problem to quickly identify repair needs (temporary issue or repair shop needed). Note: Sometimes humidity or a loose gas cap can trigger the engine control light. ""All 10 EOBD functions/modes: This OBD scanner provides all OBD2 functions for vehicles compatible with OBD/EOBD/CAN protocols. The most commonly used OBD functions include reading and clearing DTCs, I/M readiness, data stream graph, freeze frame, O2 sensor test, on-board monitor test, EVAP test, vehicle information. ""User-friendly hardware & user-friendly: With a 2.4-inch LCD display with backlight and LED on the OBD port, users can quickly locate the OBD port and read screen information in the dark. DTC lookup allows users to check the definition of retrieved error codes without needing to search online. Intuitive buttons make it easy to navigate through menus. ""Easy to use, even for beginners: No mechanical knowledge or experience required. Simply plug the connector into the 16-pin DLC, turn on the ignition, and the scanner will automatically connect to the vehicle and display the main menu for navigation. ""Multilingual and high-quality backup: This fault code reader is multilingual, with menu and DTC definitions in seven languages: English, French, German, Spanish, Portuguese, Japanese, and Italian. The TOPDON technical support team is always ready to assist you at support@topdon.com."