Launch X431 / CR3001 OBD II Code Reader (English Version) - Car diagnostic tool for reading and clearing engine fault codes and warning lights.

【LAUNCH X431, Professional Diagnostics】 Is your car's check engine light on? Don't know what the problem is? The Launchtech LAUNCH X431 (CR3001) OBD-II scanner is a professional entry-level diagnostic tool from the Launchtech X431 series. It allows you to quickly read and clear engine fault codes, view fault memory data, and perform I/M readiness tests. This allows you to accurately diagnose your vehicle's problems and avoid unnecessary repairs. 【English Version, Easy Operation】 Purely English user interface: clear and easy to understand. One-click operation: Diagnosis in a few simple steps. LCD screen: Clear display of fault codes and data. Quick access buttons: Fast navigation and smooth operation. 【Comprehensive OBD-II Diagnostics】 Read fault codes: Quickly read engine system fault codes. Clear fault codes: Clears fault codes after repairs and turns off the check engine light. Fault memory data: Displays the vehicle status at the time of the fault. I/M readiness test: Checks the vehicle's readiness for the annual inspection. Data stream readout: Displays sensor data in real time. Vehicle information: Reads vehicle information such as VIN and CALID. 【Wide compatibility, suitable for many models】 Compatibility standards: Compliant with the OBD-II/EOBD protocol. Compatible models: Common North American, European, and Asian models from 1996 onwards. Supported protocols: CAN, ISO 9141, KWP2000, J1850, etc. Common brands: BMW, Mercedes-Benz, Audi, Volkswagen, Peugeot, Renault, Toyota, Honda, Ford, GM, etc.